He _____ to the meeting ten minutes earlier, but he was _______ by a heavy fog.
| A．was supposed to come; held out |
| B．is supposed to come; held back |
| C．is supposed to have come; held up |
| D．was supposed to come; held back |
A great number of students said they were forced to practise the piano.
| A．to question | B．to be questioned |
| C．questioned | D．questioning |
It rained heavily in the south，serious flooding in several provinces.
| A．caused | B．having caused | C．causing | D．to cause |
I have a lot of readings _____ before the end of this term.
| A．completing | B．to complete | C．completed | D．being completed |
There were many talented actors out there just waiting ______.
A to discover B to be discovered C discovered D being discovered
The lady walked around the shops, _______ an eye out for bargains.
A keep B kept C keeping D to keep