1. They thought about the ________ of black children into the school system in the southern states of America several years ago. A.delivery B.interfe

1. They thought about the ________ of black children into the school system in the southern states of America several years ago.
A.delivery B.interference C.intervention D.integration
2.In 2004, ASEAN had a_________ gross domestic product of about US$ 737billion
A.combine B.combining C.combined D.combination
3. ‘Can i have next Tuesday _________ ? I’ll have to go to my niece’s wedding. Of course, you can
A.away. B.by. C.off. D.for
4.__________mistake i opened her letter instead of mine
A.by. B.with. C.on. D.for
5.when i came to visit her last night,she _______a bath.
A.is having B.was having C.has. D.had
6.wait here until i _______you
A.am going to call. B.call. C.will call. D.am calling
7.________ I came to see her yesterday, she was reading a book.
A.before B.while C.after D.when
8.If the weather __________ worse, we’ll have to cancel our camping trip
A.got. B.would get. C.will get. D.gets
9.after she had returned home ,she ________herself a good dinner
A.would be cooking B.has cooked C.cooked D.was cooking
10. Because Lan__________breakfast, she isn’t hungry now
A.has eaten B.was eating C.eats. D.ate
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