13．The artist __ the judge gave a prize is the teacher __ I have been taught painting for over three years．

　 A．from whom; by whom　　　 　　　　　 B．to whom; who

　 C．whom; who　　　　　　　　　　　　　　　　　　　 D．to whom; by whom

12．However, at times this balance in nature is disturbed, _　　 ___ a number of possibly unforeseen effects．

　 A．lying in　　　 　 B．calling in　　 　 C．taking in　　　　 　 D．resulting in

11．- I ____ to your birthday party last Sunday．

- Unfortunately, you were out on business．

　 A．had come　　　　　 B．came　 　　　　　 C．would come　　　　 D．would have come

10．- Joan was badly injured in the accident yesterday and she was sent to hospital．

- Oh, really? I ____．I ____ visit her．

　 A．didn’t know; will go to　　　　　　　　　　 B．don’t know; will go to

　 C．didn’t know; am going to　　　　　　　　 D．haven’t known; am going to

9．- It’s getting dark earlier than before, isn’t it?

- Yes．I think so．I see ____ is on already．

　 A．the street’s light　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 B．the light of the street　　

　 C．the streets’ light　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D．the street light

8．- What do you think of the price of these computers?

- They are at least equal in price to, if not cheaper than, ____at the other companies．

A．it　　 　　　　　　　　 B．ones　　　　　　　　 C．that　　　　　　　　　　 D．the ones

7．- We didn’t find the Blacks _____ the lecture．

- No one had told him about ____ a lecture the following day．

A．to attend; there to be　　　　　　　　　　 B．attending; there being

　 C．attended; there be　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 D．attend; there was

6．After the long journey, the Smiths returned home, ____．

　 A．safe but tired　　 　　　　　　　　　　　　　　 B．safely but tired　

C．safe and tiring　　 　 　　　　　　　　　　　　　 D．safely and tiring

5．- Which of those electronic dictionaries do you like most?

- ____．They are both expensive and of little use．

A．Both　　　　　　　　　 B．None　　　　　　　　 C．Neither　　　　　　　　 D．All

4．English is a language that many people around the world ____ not speak perfectly but ____ at least understand．

A．may; can 　　　　　　 B．would; might　　 C．will; must　　　　　　 D．could; might