___ with the increasing unemployment, many people went on strike in most of the European countries.
| A．Facing | B．Being faced | C．Faced | D．Having faced |
They kept trying, and their efforts finally _______.
| A．make it | B．paid off |
| C．are made it | D．are paid off |
She ______ behind the door in order not to be found. Two minutes later she was safe again.
| A．hold her breath | B．catch her breath |
| C．held her breath | D．lost her breath |
Here are some toys. You can _______ one for your little son as a birthday gift.
| A．rule out | B．pick out |
| C．take out | D．carry out |
We all ______ Yang Liwei as an example of a man who managed to live hid dream.
| A．look forward to | B．look back |
| C．look up to | D．look over |
Let’s put off the picnic until next week, _____ the weather may be better.
| A．then | B．if |
| C．as | D．when |