—What do you know about Darwin after he returned from the trip by sea?

—Well,he got married and ______ down to live in Kent.

A.got　　　　　 B.worked　　　　　　 C.took　　　　　 D.settled

We should be able to do the job for you quickly, ____ you give us all the necessary information.

A. in case　　 B. provided that　 C. or else　 D. as if

—What should you say when________to a stranger?

—How do you do？Of course.

A．to introduce B．introducing

C．introduced D．being introduced

I can hardly imagine Peter_______across the Atlantic Ocean in five days.

A. sail　　　　　 B. to sail　

C. sailing　　　 D. to have sailed

She comes to school every day_______ it rains heavily.
A. besides        B. except for     C. except that    D. except when

--- Did your boss phone you again the next day?

--- No, it was a fortnight _______ he gave me a second call.

A.that　　　　　　 B. before　　　　　　 C. when　　　　　　 D. since

My master ________ me to take part in such activities.

A. suggested 　　B. forbade　

C. agreed　 　　　D. refused

— Do you mind my sitting next to you?
   — _____________.
A. Yes, do it please    B. No, you can’t do it
C. No, of course not   D. Yes, sit here please

---What are you busy with ?

--- We are carrying out a research ____ the causes of cancer.

A. into    B. onto   C. to   D. in

The media can often help solve problems and draw attention 　　　 situations 　　 help is needed.

A. in; that　　　 B. to; which　　　 C. in; where　　 D. to; where