Because it’s very hot in summer, people often sleep_____the windows____at night. 
#47690
A
with; open
B
with; opening
C
in; opening
D
in; open
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Can you please spend _____ explaining it _____ us?
#50286
A
sometimes; to
B
some time; to
C
some times; for
D
sometime; for
He continued working in spite of ________ his hands.
#50688
A
cut
B
cutted
C
cuts
D
cutting
What are you doing _____ vacation?
#48594
A
for
B
in
C
on
D
at