– I wonder how much you charge for your services.
-- The first two are free________the third costs $30.
| A．though | B．until | C．while | D．before |
– I wonder how much you charge for your services.
-- The first two are free________the third costs $30.
| A．though | B．until | C．while | D．before |
Recently, the Chinese government gave some examples of _______ Dalai Lama’s visiting foreign countries had affected China.
| A．that | B．what | C．how | D．whether |
______ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．If | B．While | C．Because | D．As |
Occasions are quite rare ____ I have the time to spend a day with my kids.
| A．who | B．which | C．why | D．when |
28. The firm invested approximately 60 million dollars in________it says is the world’s largest bottle-bottle recycling plant.
| A．that | B．where | C．what | D．How |
You may use room as you like ____ you clean it up afterwards.
| A．so far as | B．so long as | C．in case | D．even if |
32. The college education system should be reformed ______ it can follow the pace of the
economic development. 
| A．so long as | B．so that | C．only if | D．even though |
19. His family members gave some examples of ______ his drinking and smoking had affected the family.
| A．that | B．what | C．how | D．Whether |
10. I’m told that languagepractising.com is a free website ______ learners can not just learn various languages but also chat online.
| A．where | B．which | C．that | D．What |
8. He was so deep in thought, thinking of the problem ______ he knocked into the tree without noticing it.
| A．when | B．while | C．because | D．That |
23. I recognized him ____ I saw him in the street one day after twenty years' parting.
24. A. in a moment B. the minute C for the minute D for the moment
How long do you think it will be China becomes a rich and harmonious country?
| A．before | B．after | C．since | D．when |
82.I was only when I reread this poems recently _____ I began to appreciate their beauty.
| A．until | B．that | C．then | D．so |
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