( ) 6. By this time tomorrow we _________ this machine.
| A．have repaired | B．shall have repaired |
| C．will repair | D．are going to repair |
I left him，______ never to come back again.
| A．being determined | B．was determined |
| C．determining | D．determined |
George applied for the position three times ______ he finally got it.
| A．before | B．until | C．when | D．after |
With his eyes ______ on the family album, he thought of the fun he had when he lived with his parents.
| A．fixing | B．fixed | C．to be fixed | D．being fixed |
Postage ______, the necklace will cost you at least 650 yuan.
| A．including | B．included | C．include | D．to be included |
We all think that _____ no need to make laws to prevent the young from getting married during their college life.
| A．it is | B．there has | C．it has | D．there is |