School children must be taught how to deal with dangerous .
| A．states | B．conditions | C．situations | D．positions |
If you ______ stealing in the supermarket, you’ll be sent to the police station immediately.
| A．catch | B．are catching |
| C．will be caught | D．are caught |
The crazy fans______ patiently for two hours, and they would wait till Ang Lee,the winner of best-director Ocar arrived.
| A．were waiting | B．had been waiting |
| C．had waited | D．would wait |
I’ll never forget _______________.
| A．How kind is Tina | B．how Tina is kind |
| C．how kind Tina is | D．Tina is how kind |
Tom Smith,_____ I was grateful, was generous ____ his time.
| A．for whom, with | B．to whom, with |
| C．with whom, for | D．to whom, in |
____ I met Nelson Mandela was a very difficult period of my life.
| A．The first time | B．The first time when |
| C．For the first time | D．That was the first time |