It’s very hard ___________the swimming pool.
#50813
A
to swim across
B
to swim cross
C
swim across
D
swim cross
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It’s very easy for us ________asleep with relaxing music going on when we’re tired.
#49356
A
fall
B
falling
C
to fall
D
fell
Guo Degang is a famous crosstalk performer. He always makes people __________.
#48540
A
laughs
B
laugh
C
laughing
D
to laugh
This river is too wide for the swimmers _________.
#48977
A
to swim
B
to swim across
C
to swim in
D
swimming