bài tập tiếng anh về câu điều kiện

CONDITIONAL SENTENCES
I,Put the verbs into the correct form
1,If you (find) a wallet in the street,what would you do with it?
2,I must hungry,my friend (be)annoyed if I (not be) on time
3,If I (be) a bird, I (not want) to live my whole life in a cage
4,I didnn’t realize that Gray was in hospital. If I (know) he was in hospital, I
(go) to visit him
5, If you (pour) oil on water, it (float)
6, If the phone (ring), can you answer it?
7, If I (have) wings, I (not have to) take an airplane to fly home.
8, Nam got to the station in time to catch his train.If he (miss) it, he (be) late for
his interview
9,If I see him, I (give) him a gift
10, If I had a typewrite, I (type) it myself
11, You could make better progress if you (attend) class regularly
12, If I (know) his telephone number, I’d give it to you
13,If she worked more slowly, he (not make) so many mistake
14, I shouldn’t drink that wine if I (be) you
15, If I (find) a cheap room, I will stay a fortnight
16,A lot of people (be) out of work if the factory closed down
17,I (buy) a car if you lend me some money
18,You would be very surprised if he (return)
19,Bring him another if he (not/like) this one
20, She (be) angry if she (hear) this tomorrow
21, Unless you are more careful, you (have) an accident
22, If you (like), I (get) you a job in this company
23, If grandmother (be) 5 years younger, she (play) some game
24, If the sun (stop) shining, there (be) no light on earth
25,If I (BE) a millionaire, I (live) on Mars

26, What you (do) if you were a monkey?
27, If you came with us, you (have) a good time
28, If I took a trip this summer, I (go) to Da Lat
29,If you (lost) the passport,you will be in trouble
30, I will lend you my bike if you (bring) it back before Sunday
31, If he (study) hard, he will pass his math test next week
II,Make conditional sentences
1, Keep silent or you’ll wake the baby up
2, Stop talking or you won’t understand the lesson
3, I don’t know her number, so I don’t ring her up
4, I don’t know the answer, so I can tell you
5, Nam is fat because he eats so many chips
6, I’ll buy a new hat, I’ll give it to you
7,Today is not Sunday, the pupil can not go swimming
8,My brother will have enough money, he will buy a new car
9,Linda doesn’t study hard, so he can’t get good marks
10,My sister is absent from her class because she has a terrible headache
11, If you want my advice, I wouldn’t buy it
III,Use UNLESS instead of IF
EX: If you do not study hard, you will fail the exam
-Unless you study hard,you will fail the exam
1, If you do not like this one, I’ll bring you another
Unless....................................................................
2, If she does not hurry, she’ll be late
Unless...........................................
3,If you are not careful,you’ll cut yourself
Unless......................................................
4, Unless you have a good command of English, you won’t be able to work for
this company

If..............................................................
5, I only come if they invite me
Unless...............................
6, If someone doesn’t put the coal in, the fire will go out
Unless..................................................
7, If you are not careful, you will cut yourself with that knife
Unless...........................................................