_______ was known to them all that William had broken his promise ______ he would give each of them a gift.
| A．As; Which | B．What; that |
| C．It; that | D．It; which |
You will find the laptop well-designed when he ______ it ______.
| A．will bring …back | B．brings …back |
| C．takes …away | D．will take …away |
As we all know, he never ______.
| A．smoking | B．smoked |
| C．smokes | D．to smoke |
We ______ to clean the blackboard every day.
| A．take turn | B．in turn |
| C．by turns | D．take turns |
The old man is ______ under the tree and ______ a paper.
| A．sitting, reading | B．sleeping, looking |
| C．sleeping, reading | D．sitting, looking |
-Can you stand ______ in that way?
- Absolutely not.
| A．to tell a lie | B．to be told a lie |
| C．telling a lie | D．be telling a lie |