—I can’t stop smoking, doctor.— For your health, I’m afraid you________.
#77297
A
must
B
have to
C
will
D
can
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—Do you want to play basketball after school, Jack?—   . I have to practice my English.
#75426
A
Yes, I do
B
Let’s go
C
Sounds great
D
Sorry, I’m busy
-May we start the meeting now?-No, we________ . We__________ to start until the manager comes.
#76883
A
mustn’t; are allowed
B
don’t have to; are supposed
C
needn’t; aren’t allowed
D
can’t; aren’t supposed