4.It's ten years since the scientist _______on his life's work of discovering the valuable chemical.( )
A. | made for | B. | set out | C. | took off | D. | turned up |
3.---Have you seen my e-mail about our TESL,project?
---Yes.Luckily,I checked my e-mails yesterday.Normally,I my e-mail-box for days.( )
---Yes.Luckily,I checked my e-mails yesterday.Normally,I my e-mail-box for days.( )
A. | haven't opened | B. | didn't open | C. | hadn't opened | D. | don't open |
2.Isn't it amazing how the human body heals after an injury?( )
A. | himself | B. | itself | C. | it | D. | him |
1.Not only ____ at music,but also they are ready to help others.( )
A. | they are talented | B. | they have been talented | ||
C. | are they talented | D. | they have talented |
19.Good news came that Nancy decided to donate blood to DanHeins,and the results of the medical tests came in:She was a .( )
A. | suit | B. | fit | C. | match | D. | mate |
18.Teenagers have reached a point in their life _______ they are supposed to make decisions of their own for the first time.( )
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A. | which | B. | where | C. | how | D. | why |