---- It’s the office! So you _____ know eating is not allowed here.---- Oh, sorry.
#62757
A
must
B
will
C
may
D
need
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—________ you play the piano for us?—Sorry, I can't play the piano, but I can sing for you.
#75423
A
Can
B
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—Mike’s parents have bought a 2-floor house with a swimming pool.— Oh, it________ be very expensive.
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A
must
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can
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_______ I read English loudly in the morning, I would start from today on.
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