—______will Mr. Green be back ?  —In a week, I think .
#36335
A
How often
B
How many
C
How soon
D
How long
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Your son is old enough to __________himself.
#44054
A
wear
B
dress
C
put on
D
have on
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.
Sometimes we might even need to spend some time making a request.
#43273
A
making a decision
B
asking for something
C
answering a question
D
being polite
The cleaners must prevent the street _____.
#38226
A
from getting dirty
B
to dirty
C
to get dirty
D
getting dirty