He went into his room, the light and began to work.

A．has turned on B．turned off

C．turned on D．has turned off

Although Bill isn’t rich enough, he often ______ money to the poor.

A．will give B．was giving

C．gives D．gave

— Your classroom is very clean.

—Yes, it ______ every day.

A．is cleaned

B．cleans

C．is cleaning

Waste paper shouldn’t _____ everywhere. It’s our duty to keep our classroom clean.

A．be thrown

B．throw

C．is thrown

— How soon all the work ?

— In a week.

A．will… finish B．is…going to finish

C．will…be finished D．are…going to be finished

In many places in China, the old over 90 not only by their family but also by the government.

A．is taking good care B．are taken good care of

C．is taking good care of D．are taken good care

—When should I hand in my paper?

— Your paper must as soon as the bell .

A．hand in; rings B．hand in; will ring

C．be handed in; will ring D．be handed in: rings

The girl was often heard happily in her room.

A．sing B．to sing

C．singing D．sings

—How is your grandma?

—She’s fine. She used to___TV at home after supper. But now she is used to ___out for a walk.

A．watch; go B．watching; go

C．watching; going D．watch; going

It was time for class. Mr. King asked all the children _____ down quietly.

A．sit B．sat

C．to sit D．sitting