I really _______ write and thank Nan for that lovely birthday present she sent me.
A. must to
B. don’t have to
C. mustn’t
D. must
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The study shows that some students have difficulty _____ on English texts.
A. reading
B. read
C. to read
D. to be re
You ____ to dress up to come to dinner with us-it’ll be very relaxed.
A. don’t have to
B. have to
C. having to
D. has to
I really ____ get my hair cut. It looks terrible.
A. mustn’t
B. must
C. don’t have to
D. has to
I hate this song! Can you ____ please?
A. turn it off
B. turn it on
C. turn it at
D. turn it of
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