-Must I go through the radiation (辐射) check when I come back from Japan at the airport these days?-Yes,you ________.
A. can
B. may
C. might
D. must
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-________We clean the classroom at once?-No,you ________.You ________clean it after school.
A. Must;needn't;may
B. Must;mustn't;can
C. Shall;can't;must
D. Need;mustn't;may
Don't be afraid of new words.You can ________in the dictionary.
A. look at them
B. look for them
C. look them up
D. look them over
How I wish I could sleep longer! However, I had to get up as soon as the alarm clock ________.
A. ran off
B. went off
C. took off
D. kick off
-The little girl ________her seat to an old man on the bus.-What a kind girl!
A. brought
B. offered
C. gave
D. lent