____ he is very old, he is quite strong.
A. Although B. Because
C. While D. Since
— Look! The tree is growing well. When ?
— Sorry, I don’t know, either.
A. was it planted B. has it been planted
C. is it planted D. will it be planted
We’ll have an English exam January.
A. by the end of B. at the end
C. in the end D. at the end of
— Xu Beihong is known _____ a great Chinese painter.
— Yeah. He is famous _____ his horse paintings.
A. for; to B. to; for C. as; for D. for; as
We know that she enjoys books very much.
A. read B.reads C. reading D.to read
We often see the sign in a hospital.
A. NO SMOKING . B. NO DRINKING
C. NO PHOTOS D . NO FISHING
