The professor could hardly find sufficient grounds________ his arguments in favor of the new theory.
| A．on which to base | B．which to base on | C．to base on | D．to be based on |
His plan was such a good one __________ we all agreed to accept it.
| A．so |
| B．and |
| C．that |
| D．which |
It’s impossible for __________ few people to finish __________ a lot of work in only two days.
| A．such；such |
| B．so；such |
| C．such；so |
| D．so;so |
Simon made a big bamboo box __________ the little sick bird till it could fly.
| A．keep |
| B．kept |
| C．keeping |
| D．to keep |
The inspectors,__________ the book unhealthy for children，suggested it __________.
| A．finding ； banned |
| B．to find ； banned |
| C．found ； to be banned |
| D．iinding ； be banned |
His __________ towards work left us a good impression.
| A．style |
| B．attitude |
| C．opinion |
| D．method |