____,the student insists that he be separated from his desk-mate,who is naughty.
| A．To avoid being affected | B．To avoid to be affected |
| C．Avoiding being affected | D．Avoiding to be affected |
The girl got herself into a serious situation________she was likely to lose control over the motorbike.
| A．where |
| B．which |
| C．while |
| D．why |
I don't want to go into the sea. I'd rather lie on the________.
| A．coast |
| B．beach |
| C．bank |
| D．seaside |
—My car has got a________tyre. I wonder if you could lend me a hand.
—No problem.
| A．round |
| B．full |
| C．empty |
| D．flat |
Please tell me how the accident________. I'm still in the dark.
| A．came by |
| B．came upon |
| C．came to |
| D．came about |
To understand the grammar of the sentence, you must break it________into parts.
| A．down |
| B．up |
| C．off |
| D．out |