Sooner or later, the old palace will get ruined if ______.
| A．being left unrepaired | B．not left repaired |
| C．left unrepaired | D．having left unrepaired |
When asked by the police,he said that he remembered___at the party,but not___
| A．to arrive;leaving |
| B．to arrive;to leave |
| C．arriving;leaving |
| D．arriving;to leave |
Would you like___over and have a chat?
| A．come |
| B．came |
| C．coming |
| D．to come |
She doesn’t like Mrs.Smith,so she always avoids__with her
| A．to leave alone |
| B．being left alone |
| C．to be left alone |
| D．being left behind |
—Do you regret ___up your opinion that every child should take part in service learning?
—No.On the contrary,I think it is very necessary
| A．bringing |
| B．to bring |
| C．to be brought |
| D．being brought |
—How do you deal with the disagreement between the company and the customers?
—The key___the problem is to meet the demand___by the customers
| A．to solving;making |
| B．to solving;made |
| C．to solve;making |
| D．to solve;made |