－Why not travel to Tibet this year since Qinghai-Tibet Railway has been already opened?

－I’m afraid that the journey is ________ long for me．

A．quite

B．very

C．too

D．so

－You’re coughing badly, Martin．Why not give up smoking?

－Give up smoking?　Easier said than done, Amy．Once you ________ the habit of smoking, it is very hard for you to ________ ．

A．keep up; break it away

B．take up; drop it out

C．pick up; get rid of it

D．build up; do away with it

－Will this fish ________ until tomorrow?

－Only if you put it in the fridge．

A．keep

B．last

C．stay

D．remain

－Did you see a man in black pass by just now?

－No, sir．I ________ a newspaper．

A．read

B．was reading

C．would read

D．am reading

－Did you attend her birthday party last week?

－Yes, but I wish I ________．

A．didn’t

B．hadn’t

C．wouldn’t

D．wasn’t

－What did she want to know, Tom?

－She wondered ________ we could complete the experiment．

A．when was it

B．it was when that

C．it was when

D．when it was that

－Dad, you promised!

－Yes．But ________ broke the promise first?

A．who is the one that

B．who was it that

C．whom is it that

D．it were you who

－Susan looks unhappy today．

－Yes, but she can’t tell what it is ________ is bothering her．

A．as

B．what

C．that

D．which

－I’ll have to clean our classroom this afternoon．

－But I ________ it．

A．have cleaned

B．have been cleaning

C．cleaned

D．am cleaning

－Why are you looking so pale?

－I ________ the garden．

A．have cleaned

B．have been cleaning

C．cleaned

D．was cleaning