___ annoys me is that Kirn never returns the books she borrows on time.
| A.This | B.It | C.What | D.That | 
We agreed to meet at 10:00 at the bus stop, but he __________ so far.
| A.didn’t turn up | B.hasn’t turned up | C.didn’t turn off | D.hasn’t turned out | 
Martin was once_____ the title of “Advanced Worker” for his excellent work in his company.
| A.paid | B.prize | C.rewarded | D.awarded | 
---- Shall I give you a ride as you live so far away?
  ----- Thank you. ___________.
| A.It couldn’t be better. | B.Of course you can | C.If you like | D.It’s up to you. | 
Great changes_______ in the rural areas in the last two decades.
| A.have taken place | B.took place | C.have been taken place | D.are happening | 
4. The purpose of her study was to .
| A.watch the wild chimps in cages | B.gain a doctor’s degree | 
| C.understand and respect the lives of chimps | D.live in the forest as men can |