--- Whose shirt is this? --- It _______ be Li Lei’s. It is too big for him. 
#53686
A
could
B
must
C
can’t
D
might
推荐题目
---- How long does she read English every day? ---- She ______ half an hour _______ English every day.
#57225
A
spend, read
B
spends, to read
C
spends, reading
D
spend, reading
The boy found a wallet on the ground and stopped _________.
#60273
A
picking it up
B
picking up it
C
to pick it up
D
to pick up it