It's ten years since he ________ his hometown．

A．left

B．leaves

C．has left

D．is leaving

The students shouted with ________ when they heard the ________ news．

A．excited; exciting

B．excitement; excited

C．excitement; exciting

D．exciting; exciting

Fred's grandfather ________ three years ago．He ________ for three years．

A．died; died

B．was dead; died

C．died; has been dead

D．died; has died

The roller coaster there moved ________ high speed．

A．in

B．on

C．with

D．at

________ Smiths are going to Sunshine Town to visit their friends this evening．

A．A

B．An

C．The

D．/

A number of ________ are on in the museum．Let's see them tomorrow．

A．works

B．painting

C．film

D．jobs

－Have you decided where to spend your summer holiday?

－Not yet．We ________ go to Qingdao．

A．must

B．may

C．would

D．should

He found ________ important to protect wild birds．

A．it's

B．it

C．that

D．this

I bought a pet yesterday, but I do not know how to ________ it．

A．look after

B．look up

C．look for

D．look out

I don't like bread．I won't eat it ________ I am very hungry．

A．if

B．when

C．as

D．unless