I can’t go to the movies with you．I have to stay at home and________my sick sister．
| A．look at |
| B．look after |
| C．look for |
| D．look up |
We found ________ more interesting to watch horror films.
| A．that | B．it’s | C．it | D．this |
If there no buying and selling of animals, there no killing in nature.
| A．is; will be | B．will be; will be |
| C．is; is | D．will be; is |
He a director since he graduated from university in 1962.
| A．became | B．has become |
| C．has been | D．becomes |
While the programme, you’ll find danger the tigers face.
| A．watching; how many | B．watches; how |
| C．watching; how much | D．watching; how |
Tan Dun is best known winning an Oscar a world-famous composer.
| A．for; as | B．for; for |
| C．as; as | D．for; to be |