To a doctor, the most important thing is _______.
A. to save b. saving C. to saving D. saved
Only when he was refused by the interviewer ________ the importance of knowing English.
| A．did he realize | B．he realized |
| C．had he realized | D．was he realized |
— Mom, here is my graduation certificate.
— Wow. ________.
| A．Well done! I’m so proud of you |
| B．I hope it goes well for you |
| C．That’s not good enough |
| D．Don’t worry. It’s quite all right |
I don’t want ________ of the two magazines. Please show me ____.
A. any, the otherB. either, another
C. both, anotherD neither, the other
一How can we reduce C02 in our home?
一It’s easy．________ off your TV or computers when you’re not using
them and you’ll greatly reduce it．
| A．Turn | B．To turn | C．Turning | D．Turned |
一How did you do on the test?
一Not so well. I ________ much better but I misread the directions for Part One.
| A．could do | B．could have done |
| C．must have done | D．should do |