Scientists say it may be five or ten years _______ it is possible to test this medicine on human patients.
| A．after | B．before | C．since | D．when |
In front of me_______, where many athletes from all over the world will compete for Olympic gold medals.
| A．stands the Water Cube | B．stand the Water Cube |
| C．the Water Cube stands | D．does the Water Cube stand |
No sooner ______ home ______ I told him the exciting news.
A．had he got; when |
B．had he got; than |
| C．he had got; when | D．he had got; than |
It was the boy said he almost never did any exercise in the school the mother began to worry about his health.
| A．what; that | B．that; how | C．when; that | D．that; that |
It was_______computer games that cost the boy lot of time that he ought to have spent on his lessons.
| A．to have played | B．playing | C．played | D．having played |
--- I know how much it will take you to buy a ticket for sporting events of the 2008 Olympic Games.
--- How did you know it?
--- It was in the website www. tickets. Beijing 2008.cn you can buy the tickets for the opening ceremony for the Beijing 2008 Olympic Games on August 8 I found the full details about tickets prices for them.
A
．where; that B．which; that C．that; which D．where; which
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