Seeing a large crowd at the street corner，I became aware of unusual happening．
| A．anything | B．something | C．everything | D．nothing |
__________ the project on time, the staff were working at weekends.
| A．Completing |
| B．Having completed |
| C．To have completed |
| D．To complete |
So difficult __________ it to work out the problem that I decided to ask Tom for advice.
| A．I did find |
| B．did I find |
| C．I have found |
| D．have I found |
They are all __________ little children that you are not able to look after __________ many of them.
| A．so；so |
| B．such；so |
| C．such；such |
| D．so；such |
More TV programs, according to government officials, will be produced __________ people's concern over food safety.
| A．to raise |
| B．raising |
| C．to have raised |
| D．having raised |
__________ make her father angry, Jane didn't tell him her poor grades.
| A．In order to not |
| B．So as not to |
| C．So as to not |
| D．In order not to |