________ with so much trouble，we failed to complete the task on time.
| A．Faced | B．Face |
| C．Facing | D．To face. |
Anearthquakeshookthecitylastnightandhundredsofhouses.
| A．gottodamage | B．gotdamaged |
| C．gotdamage | D．gotdamaging |
I don't think Jack is a man to bewhen we are in trouble and need his help.
| A．hoped for | B．related to |
| C．expected from | D．relied on |
The theory by Einstein was later to prove true, but at that time few people could accept it.
| A．put out | B．put together |
| C．put aside | D．put forward |
____________ your father saw you, what would he say?
A. IfB. Suppose C. Unless
I'm happy ________________ you are happy.
A. if B. unless C. as long as