The teacher ________ his students to hand in their compositions before Friday.

A. said

B. told

C. had

D. kept

LaoShe is the ________ of Tea House(《茶館》).

A. doctor

B. actor

C. scientist

D. writer

梂ho will be ________ duty tomorrow?

桽usan will.

A. at

B. on

C. for

D. in

桱ohn has hurt his leg.

桼eally? ________

A. Who did that

B. How did that happen

C. What's wrong with him

D. Why was he so careless

It is said that potato chips ________ by mistake about a hundred years ago.

A. invent

B. invented

C. are invented

D. were invented

His parents were worried that he ________ too much time chatting on line.

A. spent

B. cost

C. paid

D. had

Sam enjoys _______ stamps. And now he has 226 of them.

A. to collect

B. collected

C. collects

D. collecting

Rosa likes music ________ is quiet and gentle.

A. when

B. that

C. where

D. who

I don't know ________ tomorrow. Can you tell me?

A. when we started

B. when did we start

C. when we will start

D. when will we start

梂hat's your brother doing in his room now?

桯e ________ a kite.

A. makes

B. made

C. is making

D. will make