—Can I help you,sir?
—I’d like to exchange this shirt ______ a large size.
| A．for |
| B．with |
| C．of |
| D．to |
There are two rooms on the first floor, is used as a guest room.
| A．a small of which | B．a smaller of them |
| C．the smaller of which | D．the smaller of them |
John had to have his car repaired in a garage because it seriously.
| A．damaged | B．was being damaged |
| C．had damaged | D．had been damaged |
This projecthelping poor children in remote areas receive education.
| A．adapts to | B．instead of |
| C．aims at | D．means for |
When ________ for his views about his teaching job, Tommy said he found it very interesting and rewarding.
| A．asking | B．asked |
| C．having asked | D．to be asked |
It is well-known that advertising is often the most effective method of .
| A．promotion | B．extension |
| C．contribution | D．motivation |