Sarah pretended to be cheerful,_________ nothing about the argument.
| A．said | B．to say | C．saying | D．to be saying |
Only after his friend came _______.
| A．did the computer repaired | B．was repaired the computer |
| C．was the computer repaired | D．the computer was repaired |
______ with a difficult situation, Amold decided to ask his boss for advice.
| A．To face | B．Having faced | C．Faced | D．Facing |
Would you gather enough courage and energy to ______ the leadership of the dance group?
| A．take in | B．take up | C．take off | D．take down |
Eating too much fat can ______ heart disease and cause high blood pressure.
| A．result from | B．devote to | C．attend to | D．contribute to |
is no need
| A．It; complaining | B．That; complaining | C．There; to complain | D．This; to complain |