He’ll accept the job _______the salary is very low. After all he needs money.
| A．unless | B．if not |
| C．though | D．so long as |
He knows nothing about it, so he can’t help _______ any of your work.
| A．doing | B．to do |
| C．being doing | D．to be done |
Before going abroad he devoted all he could _______ his oral English.
| A．improve | B．to improve |
| C．improving | D．to improving |
He spent every minute he could _____ spoken English.
| A．practise | B．to practise |
| C．practising | D．practised |
They stayed up until midnight _____ the old year out and the new year in.
| A．and saw | B．to see |
| C．seeing | D．for seeing |
If the car won’t start, _____ it.
| A．try push | B．try pushing |
| C．to try pushing | D．to try to push |