______ asked to help me with my lessons, he always refused, saying he was too busy.
| A．Whatever | B．Whenever | C．Whoever | D．However |
Everybody had a (an) ___________ that she was a good match for the young man.
| A．attitude | B．impression | C．imagination | D．memory |
— There are so many current styles, which one should I choose?
— ________.
| A．It’s your opinion | B．I don’t mind |
| C．It’s all up to you | D．That’ s your decision |
________ reducing pullution, man should pay more attention to conserving energy.
| A．As well as | B．As long as | C．As far as | D．as soon as |
I was too busy at that time, ________ I would have given you a hand.
| A．even though | B．so | C．otherwise | D．nevertheless |
The question occurred to me ______ we were to get the machine needed.
| A．that | B．what | C．why | D．where |