word form

Word form
A- Xác đònh từ loại dựa vào cấu trúc câu
I- S/N + V + O/N + Adv
Determiners + ( Adj ) + Noun Determiners + ( Adj ) + Noun
a/an/the a/an/the
some/one/two some/one/two
this/that/these/those this/that/these/those
my/your/our/his/her my/your/our/his/her
Ex: Her ………………………makes me happy.(invite)
He fell in love with a ………………….. girl. (beauty)
He ………………….her to the party. (invite)
He beat the drum ………………….(heavy).
II- S + BE/become/seem/appear/feel/keep/look/make/ sound/taste/get + ADJ.
S + V(nội đ từ) + Adv.
Ex: 1. She is ……………….(happiness).
She looks …………………(happiness)
She is smiling …………….(happiness).

III- S + be + Adv + Adj/V3/V-ed.
Ex: She was ……………….. treated. (bad.)
It’s ……………….kind of you. (awful)
B. Xác đònh từ loại dựa vào hình thức của từ
I- Noun:
*Adj + ness: kindness *V + ion/tion/sion: decision,education
dom: freedom ment: movement
th: depth er/or: teacher, director(chỉ nghề)
ty: certainty
ism socialism
II- Adjective:
*Noun + ful: beautiful V + tive: attractive
al: cultural ful: useful

ous: dangerous less: useless
able: creditable
III- Adverb:
*Adj + ly ( trừ lovely, friendly, daily, monthly, weekly, yearly …)
IV- Tiền tố : UN_, IN_, IM_, IR_ : Không
IM được thêm vào từ bắt đầu bằng P: impolite
IR thường được thêm vào từ bắt đầu bằng R: irregular
Exercise:
Word forms
1. My children enjoy listening to ………………. Stories.
a. fun b. funny c. funnily d. funniness
2. The new law gained widespread …………………..
a. accept b. acceptance c. acceptable d. acceptably
3. I have to refuse their …………………….
a. invite b. invitation c. inviting d. invitingly
4. They had a ………………… seafood lunch in a restaurant.
a. love b. loveliness c. lovely d. lover
5. Money cannot buy true …………………..
a. happy b. happiness c. happily d. unhappy
6. A cup of tea would be most ………………………………….
a. accept b. acceptance c. acceptably d. acceptable
7. She gave me an ………………….smile.
a. invite b. invitation c. inviting d. invitingly
8. They ride their bicycles to the countryside for …………………..
a. please b. pleasant c. pleasure d. pleased
9. Don’t be so …………………….. We’ve been waiting only a few minutes.
a. dispatient b. unpatient c. inpatient d. impatient
10. The principal gave a ……………………..to welcome the new students.
a. speech b. speak c. speeches d. speaking
11. You study very well. It is …………….that you will fail the exams.

a. unpossible b. inpossiple c. possible d. impossible
12.. I think it’s very ………………to work overtime every night.
a. reasonable b. unreasonable c. inreasonable d. irreasonable
13. She sings ………………
a. beauty b. beautify c. beautiful d. beautifully
14. The teacher had great ………………in her pupils.
a. confidence b. confident c. confidently d. confidential
15. She wants to look ………………
a. natured b. naturally c. natural d. nature
16. San Francisco is a city of great ……………………….
a. beautiful b. beauty c. beautifully c.d. beautify
17. He left for a ………………..of reason.
a. vary b. variety c. various d. variously
18. His proposal met with continual ……………..
a. reject b. rejected c. rejection d. rejecting
19. Do you like chemistry?- Yes, I like the …………………… subjects.
a. natural b. nature c. naturalness d. naturalism
20. Don’t be so ……………. We’ve only been waiting for a few minutes
a. unpatient b. impatient c. inpatient d. dispatient
1. Taxi drivers have to have very good………………… of the street names.
a. knowledge b. know c. knowing d. knew
2. As he was driving ………………… the police arrested him.
a. careful b. careless c. carelessly d. carefully
3. Her children begin to show their …………… in mathematics,
a. ability b. enable c. able d. capable
4. I tried to clean my watch but only …………………in breaking it.
a. success b. succeeded c. successful d. successfully
5. Your rice field is more ……………………than ours.
a. product b. products c. production d. productive
6. There was a 20,000-pound jewel ……………central London yesterday.

a. robber b. robbery c. rob d. robbing
7. Japan is an ……………………country.
a. industry b. industrial c. industrialize d. industrialization
8. She is so busy with …………activities that she has no time for entertainment.
a. society b. social c. socialist d.. socialism
9. Traveling by train is very ……………
a. attracting b. attracted c. attract d. attractive
10. The …………of world population is being studied.
a. grow b. growing c. growth d. grew
11. English has become the main language of …………………
a. communication b. communicate c. communicators d. communicating
12. The applied sciences have ………………our home with electronic equipment.
a. electrified b. electrify c. electronic d. electrification
13. Euclide was a famous………………………
a. maths b. mathematics c. mathematicians d. mathematician
14. How can people …………the value of money?
a. measure b. measurement c. measuring d. to measure
15. Can you ………………the price of this small book?
a. imagination b. imagine c. imaginary d. imagines
16. His answer is …………………
a. incomplete b. uncomplete c. ircomplete d. imcomplete
17. When …………… to be of equal value, the goods can be exchanged.
a. consider b. considering c. considered d. considers
18. I’ve just bought a new ………………cooker.
a. electricity b. electric c. electrical d. electrified
19. The police are …………in knowing about that man.
a. intresting b. interested in c. interesting in d. interested
20. Almost every ……………now has its own money economy.
a. social b. socialist c. society d. societies
1. This gold lamp is the most…………………object in this house.

a. value b. valuable c. valued d. valueless
2. Can you tell me the ……………………of this room?
a. measure b. measurement c. measurements d. measuring
3. cars are not the ………………… means of transport in the world.
a. safe b. safety c. safest d. safely
4. We are going to …………………students’ fair in our school.
a. organization b. organizers c. organizing d. organize
5. Try to keep your money …………………from burglars.
a. safe b. safety c. safest d. safely
6. It ……………………many international conferences to solve the world’s problems.
a. organization b. organizes c. organizing d. organize
7. They are singing their ………………………anthem.
a. international b. national c. nation d. nation’s
8. What do you call the ……………relations among countries.
a. nation b. nation’s c. internation d. international
9. Workers demand prompt ……………… from their employers.
a. pay b. payment c. paying d. paid
10. Here’s today ………………………news.
a. nation b. nation’s c. nations d. national
11. Hard work always brings ………………
a. succeed b. success c. successful d. successfully
12. The …………unit in England I the pound and sterling.
a. money b. monetary c. moneyed d. moneytary
13. Some experts say cycling is one of the ………………forms of exercise.
a. safe b. safely c. safest d. safeguard
14. It is ……………to live in a house which is far from the city center.
a. convenience b. convenient c. inconvenient d. inconvenience.
15. He lived …………after he had lost all his money in gambling.
a. miserable b. misery c. miserably d. miser
16. All the characters in the book are …………………

a. imagine b. imagination c. imaginary d. imaginative
17. …………………is well developed in this country.
a. industry b. industrial c. industrialize d. industrious
18. Boys are more……………than girls.
a. act b. actor c active d. action
19. It was an ……………………film. I would like to see it again.
a. entertain b. entertainment c. entertaining d. entertainer
20. The government needed the public ……………to help the victims of flood.
a. contribute b. contribution c. contributor d. contributory
21. It is an occasion when ………………….. ans sports skills are tested.
a. strong b. strongly c. strength d. strengthen
21. Taxi drivers have to have very good………………… of the street names.
a. knowledge b. know c. knowing d. knew
22. As he was driving ………………… the police arrested him.
a. careful b. careless c. carelessly d. carefully
23. Her children begin to show their …………… in mathematics,
a. ability b. enable c. able d. capable
24. I tried to clean my watch but only …………………in breaking it.
a. success b. succeeded c. successful d. successfully
25. Your rice field is more ……………………than ours.
a. product b. products c. production d. productive
26. There was a 20,000-pound jewel …………… in central London yesterday.
a. robber b. robbery c. rob d. robbing
27. Japan is an ……………………country.
a. industry b. industrial c. industrialize d. industrialization
28. She is so busy with …………activities that she has no time for entertainment.
a. society b. social c. socialist d.. socialism
29. Traveling by train is very ……………
a. attracting b. attracted c. attract d. attractive
30. The …………of world population is being studied.

a. grow b. growing c. growth d. grew
21. The children saw the actual spacecraft ……………………landed on the moon.
a. who b. that c. it d. x
22. Marie, …………………I met at the party, called me last night.
a. that b who c. which d. whose
23. She is the woman …………………sister babysits for us.
a. who b. which c. that’s d. whose
24. Do you know the girl ……… has just gone out?
a. that b. who c. which d. both a & b are correct
25. This was the only boy…………………won the scholarship.
a. who b. that c. whom d. which
26. He invited ……………….. lives in the next flat, to go to the cinema with him.
a. Jane, whom b. Jane, who c. Jane, that d. Jane, whose
27. …………………… cost so much to build, has been empty for years.
a. That block, that b. That block, which c. That block which d. That block
28. He drank beer, ………………made him fat.
a. what b. why c. which d. that
29. The car …………….hired broke down.
a. that I b. which I c. I d. all are correct
30. Do you know the hotel ………………………………?
a. at which they are staying b. they are staying at c. where they are staying d. all are correct
1. We usually go …………………… after work.
a. to fishing b. fished c. fishing d. fish
2. She’ll be a millionaire by the time she ……………… forty.
a. was b. is c. will be d. is going to
3. We have being living here …………… 1980.
a. in b. at c. since d. for
4. While I ……………… in the street, I saw my old friend.
a. was walking b. am walking c. walk d. walked
5. She ………………… before she came to England.

a. studied b. had studied c. would study d. studies
6. If my father …………… here now, he would help me.
a. were b. was c. is d. would be
7. I wish my mother ……………… young forever.
a. is b. was c. will be d. would be
8. ……………… you ………………… this film yet?
a. Have…seen b. Had…… seen c. Do……see d. Did… see
9. The house was quiet. When I …………… home, everyone ……………… to bed.
a. got-went b. got had gone c. had got-went d. was getting- was going
10. If I …………………you, I ……………………… his invitation.
a. am-will refuse b. were-would refuse c. was-will refuse d. had been-would have refused
11. I hope you ……………… more carefully in the future.
a. write b. will write c. would write d. wrote
12. I’ll read the book when I ………………… time.
a. have b. had c. will have d. would have
13. What do you think the children ………… when we get home.
a. would do b. do c. were doing d. are doing
14. I ……………… my driving test on Friday.
a. have passed b. had passed c. passed d. was passing
15. She ……………… in the departure lounge for a long time.
a. is waiting b. was waiting c. waits d. has waited
16. I……………… a vegetarian since 1998.
a. am b. was c. have been d. had been
17. W hen ……………… she was sorry?
a. did Jane say b. had Jane said c. has Jane said d. was Jane saying
18. The motorway ……………… in 1986.
a. finished b. was finished c. has finished d. finishes
19. Our plan isn’t workable, …………………………?
a. is it b. has it c. have we d. are we
20. When we ………………… there, people ……………………… calmly.

a. got/ are waiting b. got/ were waiting c. got/ waited d. get/ wait