––__________ I smoke here?
–– No, you __________.
| A．Must; can’t | B．Do; can’t | C．Can; can’t | D．Can; don’t |
----I can’t find my dictionary.
----_______ you put it in that bag.
| A．Must | B．May | C．Maybe | D．May be |
—I think trees ____________ twice a week in such hot weather.
—Yes, I agree. Or they may die without water.
| A．must water. | B．are watered. |
| C．must be planted. | D．must be watered. |
——Must I park my car behind the building?
——No, you needn’t. You _____ park it here.
| A．need | B．must | C．may | D．should |
—Is that Lucy’s cousin, Anna?
—No, it ______ her. She has gone to Paris.
| A．mustn’t be | B．might be | C．can’t be | D．could be |
The windows must _________ before you leave the room.
| A．be closed | B．are closed | C．close | D．be close |
-- Whose French book is it?
-- It __________ be Lucy’s. Look! Her name is on the book!
| A．must | B．mustn’t | C．might | D．can’t |
You shouldn’t ________ here . The baby _____.
| A．play; sleeping |
| B．to play; is sleeping |
| C．plays; sleeps |
| D．play ; is sleeping |
Someone is knocking at the door. It _______ my mother. It’s time for her to be back.
| A．can be | B．may not be |
| C．must be | D．mustn’t be |
—Must I sing the song in Russian?
—No, you _________. It’s up to you.
| A．mustn’t | B．can’t | C．don’t | D．needn’t |
—Be quiet, Mr. Smith is coming.
—Don’t worry. It ＿＿＿ be him. Mr. Smith is much taller.
A. mustn’t B. must C. can’t
A new school _________ last year in my hometown.
| A．set up | B．sets up |
| C．is set up | D．was set up |
－Dad, may I watch TV?
－No, you can’t. You _______ finish your homework first.
A. must B. can C. may
—Are Grace and Joe coming to “Happy Camp” by plane?
—I’m not sure. It is said that their father ________ drive them here.
| A．must | B．need | C．may | D．have to |
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