________ I get to Pairs, I’ll call you up at the airport．

A．Since

B．While

C．Once

D．lthough

－Oh, it’s you!I didn’t recognize you just now．

－________ my hair cut, and I ________ new glasses．

A．had; was wearing

B．have had; am wearing

C．had; wore

D．have had; wear

Madame Curie became well known ________ the discovery of radium．

A．as

B．for

C．to

D．by

The Group of Eight ________ the eight richest countries in the world．

A．consists by

B．consists of

C．is consisted by

D．is consisted of

－Would you mind if I ________ here?

－________．It’s not allowed．

A．smoke, yes, please

B．smoked, You’d better not

C．smoke, That’s all right

D．smoked, You are welcome

The glass of water is too hot．I prefer some cold ________ water．

A．boiling

B．boiled

C．having boiled

D．to boil

The more you listen to English, the ________ you’ll feel in speaking English．

A．more

B．easy

C．quick

D．easier

－Where do you think ________ he ________ the computer?

－Sorry．I have no idea．

A．/; bought

B．has; bought

C．did; buy

D．had; bought

I suggested ________ a picnic next Sunday．

A．would have

B．having

C．should have

D．to have

While seeing the ________ movie, most of the children were ________ crying with great fear．

A．frightened; frightened

B．frightened; frightening

C．frightening; frightened

D．frightening; frightening