— Michael Jackson was called the king of pop, wasn’t he?

— Of course. He by people all over the world.

A. was looked up B. was looked up to

C. looked up D. looked up to

— Do you know in ancient China?

— I have no idea. But I know people once used tree leaves to make paper.

A. how paper was made B. how was paper made

C. what paper was made D. what was paper made

.Pens are used for on paper.

A. write B. writing C. to write D. wrote

Flowers_____ along the road last year.

A．plant B．planted

C．are planted D．were planted

—It's difficult to get to the other side of the river.

—I think a bridge ________ over the river.

A．should be built B．should build

C．will build D．has built

—How often do I need to feed the dog?

—It ________ food every day, or it will be hungry.

A．must give B．must be give

C．must be given D．must be gave

She is ________ poor ________ buy that nice dress.

A．so; that B．too; to

C．to; too D．that; so

________ is bad for your eyes ________ TV too much.

A．It; to watch B．It; watching

C．This; to watch D．This; watching

I enjoy playing computer games, but I can't spend too much time ________ that.

A．in B．on C．for D．to

- was the car invented?

--It was invented in 1983.

A. When B. Why C. How D. Who