--- We'll visit the Summer Palace_______ there is a heavy rain tomorrow. --- OK !  Boating on the lake must be interesting.
#38285
A
unless
B
since
C
until
D
if
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We should help people who are in hot water, then the word will get more and more beautiful..
#40649
A
are swimming
B
are in trouble
C
have no hot water
D
have no water.
    your parents        you?
#42590
A
Do; strict in
B
Do; strict with
C
Are ; strict with
D
Are; strict in
The clothes need        , but you        do that by yourselves.
#37555
A
washing; needn’t
B
washing; needn’t to
C
to wash; don’t need
D
to wash; don’t need to