－Did you notice a young man pass by just now?

－Sorry, but I ________ newspapers．

A．am reading

B．was reading

C．read

D．have read

－I hear Jane has gone to the Holy Island on holiday．

－Oh, how nice．Do you know when she ________?

A．was leaving

B．had left

C．has left

D．left

－Shall we go out for dinner tonight?

－________．

A．You are right

B．It must be funny

C．That sounds great

D．Have a nice time

－Do you mind if I smoke here?

－________ I feel a bit sick．

A．I'd rather you didn't．

B．Yes, please!

C．Go ahead．

D．Not at all

－Does coffee really work when you have to work late into night?

－Yes．As far as I'm concerned, I feel very ________ after a coffee．

A．normal

B．energetic

C．frustrated

D．sensitive

－I don't think I will win a lottery of 5,000,000 dollars in all my life．

－Well, ________．Everything can happen．

A．you are kidding

B．what you say

C．you can never tell

D．you made it

－We haven't been to the Great Wall in Beijing for ages．

－No, I don't remember ________ I last visited it．

A．when was it that

B．when it was that

C．it was when that

D．when it was

－We got here Tuesday afternoon．

－________ Why didn't you call us earlier?

A．Good luck!

B．You are welcome

C．It's no surprise．

D．You did?

－Could you ________ take care of my dog while I'm away?

－-Sure．Leave it to me, please．

A．perhaps

B．possibly

C．maybe

D．probably

－Smokers have a one-in-three chance of dying from their habit．

－________．Smoking does great harm to health．

A．You can never tell

B．I wouldn't say no

C．Exactly

D．All right