My parents used ________they had to get a new car for my brother.
| A．which | B．all what |
| C．what | D．不填 |
After the war, the American soldiers returned home,.
| A．safely and tiring | B．safety and tiring |
| C．safe and tiring | D．safe but tired |
Having retired from work, he is with the welfare(福利) of the disabled.
| A．associated | B．occupied | C．armed | D．abandoned |
I commanded that heat once.
| A．left | B．leaves | C．leave | D．to leave |
What a wonder! They have finished40% of the task within one week.
| A．no more than | B．no less than |
| C．not more than | D．much less than |
If shethat Mary would come to see her, she would never have gone to the party.
| A．had known | B．knew | C．knows | D．would know |