I want to watch the news on TV．________ , please．

A．Turn on it

B．Turn it on

C．Turn off it

D．Turn it off

The girl is often heard ________ in the next room．

A．sing

B．to sing

C．singing

D．sings

About 500 cars ________ in the factory last month．

A．were produced

B．are produced

C．produce

D．produced

Lucy speaks Chinese ________ Lily．

A．so well as

B．so good as

C．as good as

D．as well as

Try to buy one before all the tickets ________．

A．will be sold

B．will be sold out

C．are sold

D．are sold out

He ________ be at home because the light in his room is on．

A．must

B．can't

C．can

D．mustn't

We ________ our hands while they were singing on the stage．

A．clap

B．have clapped

C．were clapping

D．are clapping

The words ________ by Miss Li are marked ________ red．

A．are written; in

B．written; in

C．are written; with

D．written; with

Have you finished the work ________?

A．just

B．already

C．still

D．yet

He's gone to the library, ________ he?

A．isn't

B．doesn't

C．hasn't

D．wasn't