---How many people are still leading     life under    poverty line in the world?

---Perhaps one fourth.

A．the; 不填    B．a; the   C．a ; a    D．不填；不填

          two exams to worry about, I have to work really hard this weekend.

A．With B．Besides  C．As for   D．Because of

---Excuse me, where’s the tea-room?

---It’s right over there. Can I help you with          ?

---No, thanks.

A．anything B．something    C．nothing  D．everything

The ground is slippery. Hold on to the rope and don’t          .

A．put off  B．turn up  C．let go   D．take apart

---Have you telephoned your father?

---Yes. He        back next year.

A．expects              B．is expected 

C．will expect         D．will be expected

---May I speak to your manager Mr. Williams at five o’clock tonight?”

---“I’m sorry, Mr. Williams         to a conference before then.”

A．will have gone                       B．had gone

C．would have gone                      D．has gone

We have all learnt that nature is like a balanced net,       humans are just a very small part, together with animals, plants, air and more.

A．which    B．whose    C．that D．where

--Let’s go to the Smiths’ this weekend.

---                .

---I’ll say good—bye to them before I leave.

A．That’s just my idea.                B．What for?

C．Thanks a lot.                        D．I’d like to

---I heard you were invited to the president’s party.

---Yes. I was surprised at how easy the president was              .

A．for talking  B．talking to   C．to talk  D．to talk to

You’d better voice your opinion publicly     you feel it the best time for it at the meeting.

A．that B．until    C．when D．where