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<b>1. I’m not sure. I ___________ come a few minutes late.</b>
A. may B. must C. mustn’t D. needn’t
<b>2. Bring your umbrella. It ___________ rain later today.</b>
A. must B. may C. mustn’t D. needn’t
<b>3. “What are you doing this weekend?” ~ “I haven’t decided yet. I ___________ go on a picnic with my family.”</b>
A. may B. may not C. must D. needn’t
<b>4. “I didn’t have time for breakfast this morning.” ~ “You ____________ be very hungry now.”</b>
A. might B. may C. mustn’t D. must
<b>5. It’s quite urgent. You ___________ type the reports today.</b>
A. must B. might C. needn’t D. would
<b>6. Don’t worry if you’re a minute or two late. We ___________ be exactly on time for the meeting.</b>
A. must B. mustn’t C. needn’t D. may
<b>7. Jane’s glasses are on the desk, so she ___________ be here.</b>
A. must B. shall C. ought D. will
<b>8. The gas tank is almost empty. We ______________ stop at the next service station.</b>
A. mustn’t B. might C. needn’t D. had better
<b>9. A person ______________ eat in order to live.</b>
A. have to B. must C. should D. may
<b>10. A person ____________ eat a balanced diet.</b>
A. should B. ought C. may D. must
<b>11. I don’t have enough money to take the bus, so I ______________ walk home.</b>
A. should B. mustn’t C. have to D. needn’t
<b>12. You ______________ eat these mushrooms. They are very poisonous.</b>
A. needn’t B. can’t C. mustn’t D. won’t
<b>13. I can’t find my umbrella. I _____________ it in the restaurant last night.</b>
A. must have lef B. had lef C. lef D. might leave
<b>14. I had a test this morning. I didn’t do it well. I ______________ last night.</b>
A. should study B. must have studied C. should have studied D. must study
<b>15. Tom goes to school very ofen, but he was absent yesterday. He ______________ ill.</b>
A. must be B. must have been C. might be D. might have been.
<b>16. He _______ to the doctor afer the accident, but he continued to play instead.</b>
a. needn’t have gone b. must have gone
c. can’t have gone d. should have gone
<b>17. You _______ the locksmith to open the door for you last night before you tried to open the door yourself.</b>
c. must have called d. ought to have called
<b>18. I can’t find my purse anywhere. I _________ it at the cinema.</b>
a. should have lef b. must have lef c. needn’t have lef d. can’t have lef
<b>19. Thanks for the sandwich, but you __________ it. I had lunch in town.</b>
a. needn’t have made b. shouldn’t have made
c. ought to have made d. mightn’t have made
<b>20. He said that the plane had already lef and that I _________ an hour earlier.</b>
a. should have arrived b. must have arrived c. can’t have arrived d. could have arrived
<b>21. I was going to bring up the issue of my early retirement but it turned out I _______ it as everybody had already </b>
known my case.
a. needn’t have done b. shouldn’t have done c. couldn’t have done d. must have done
<b>22. You _________ that book last year - it only came out two weeks ago.</b>
a. shouldn’t have read b. needn’t have read c. musn’t have read d. can’t have read
<b>23. You and your big mouth! It was supposed to be a secret. You ______ her!</b>
a. shouldn’t have told b. mightn’t have told c. mustn’t have told d. couldn’t have told
<b>24. Tom was serious when he said he wanted to be an actor when he grew up. We ________ at him. We hurt his </b>
a. shouldn’t have laughed b. needn’t have laughedc. mustn’t have laughed d. can’t have laughed
<b>25. She ________ for her parents’ support during her university education, but she preferred to work part-time and </b>
support herself.