—Why didn’t you try your best to get on the bus?
—I tried to , but _______ I could, it started moving.
| A．before | B．when | C．until | D．after |
Thoughhe said she was not lonely, she wanted tofind a friend __________ her happiness and sorrow.
| A．with whom to share | B．to share | C．to share with | D．whom to share |
We tried our best to __________ his doubts and let him tell the truth.
| A．replace | B．review | C．remove | D．rebuild |
Unfortunately __________ her, her parents died early. However, she is fortunate __________having a goodhusband.
| A．in；in | B．for；for | C．for;in | D．in；for |
Which do you enjoy __________ your weekend, fishing or watching TV?
| A．spending | B．to spend | C．being spent | D．spend |
According to a recent U. S. survey, children spent up to 25 hours a week __________ TV.
| A．to watch |
| B．to watching |
| C．watching |
| D．watch |