My son __________ his clock when I went to get a cup I __________ in his study.
| A．was winding up; had left | B．would up; had forgotten |
| C．had wounded; left | D．was winding up; forgot |
The UN charter that had four main purposes operates programmes to help people around the world.
| A．basing on |
| B．bases on |
| C．based on |
| D．is based on |
in the accident, the unfortunate driver felt upset.
| A．Involving |
| B．To involve |
| C．Involved |
| D．Being involved |
The Beatles,many of you are old enough to remember, came from Liverpool.
| A．what |
| B．that |
| C．how |
| D．as |
Look! The man we referred to here.
| A．came |
| B．coming |
| C．is coming |
| D．comes |
The mad man was put in the soft-padded cell lest he himself.
| A．injure |
| B．had injured |
| C．injured |
| D．would injure |