The population problem may be ______ one of the world today.
A.the most | B.most difficult | C.the greatest | D.more interesting |
I____singing to dancing.
A.like | B.enjoy | C.love | D.prefer |
“Help _____to some fish。” Mrs Smith said to the children.。
A.you | B.yourself | C.yourselves | D. yours |
That is a watch of______.
A.his | B.him | C.my | D.me |
There are many tall buildings on ____sides of the street.
A.each | B.every | C.both | D.either |
Our English teacher is ill, so Mr. Smith will take her class _____.
A.instead | B.instead of |
C.except | D.at the end |