9. Mr. Brown knows little Japanese, _______ he can't understand the instructions on the bottle of the pills.
A. so B. or C. but D. for
8.Be careful , ___________ you will fall off the tree.
A. so B. or C. but D. and
7. I won't believe that the five-year-old boy can read five thousand words ________I have tested him myself.
A. after B. when C. if D. until
6. When I got the news that the ship would sink, I was _____ frightened_______ my legs couldn't move forward.
A. so; that B. very; that C. too; that D. too; to
5. --- Would you like to come to dinner tonight?
--- I'd like to, ___ I'm too busy.
A. and B. so C. as D. but
4.Her grandparents are still in good health________ they are over eighty.
A. though B. as soon as C. until D. because
3.Never give up, ______ you'll make it.
A. and B. but C. or D. yet
2.-I'm going to the supermarket.
-Will you get me some chocolates ______ you are there, mum?
A. since B. because C. if D. while
1.How did you try to get to school on time ______ you missed the school bus, Mary?
A. when B. if C. once D. that
3. 由so, nor, neither连接的并列句,后一简单句为避免重复,其成份常倒装并省略一些。例如:
He is not a student, nor am I. 他不是学生,我也不是。
Beibei can swim, so can I. 贝贝会游泳, 我也会。
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