【题目】I _______ in Shanghai 10 years ago.
A.live
B.lives
C.lived

【题目】I am too busy _______ my homework _______ my mother wash dishes.
A.to do, helping
B.to do, to help
C.doing, helping
D.doing, to help

【题目】—How many students went to plant trees last year？
—It's hard to say. ______ people, I think.
A.Hundreds of
B.Hundred of
C.Two hundreds

A. in, on B. at, on C. at, in

A. alone， alone B. lonely， alone

C. lonely， lonely D. alone， lonely

A. to， about B. as， on

C. like， on D. with， about

A. How B. How a C. What D. What a

A. which B. who C. what D. whom

【题目】—What will the future ______？
—No one can predict exactly.
A.be like
B.be
C.like

A. others B. the other

C. the others D. other