I"m worried my homework.[ ]A. becauseB. soC. because ofD. as

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I"m worried my homework.[ ]
A. because
B. so
C. because of
D. as

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举一反三

When I was a little girl, I liked playing ______ studying. [ ]
A. instead of
B. because of
C. a lot of
D. lots of

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      I walked into class, the teacher had started teaching already.        [     ]
A. By the time
B. While
C. After
D. Because

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They ran to the finishing line _______[ ]
A. at the same time
B. in the same time
C. at same time
D. at the same times

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The book store is ________ the furniture store and drugstore.[     ]
A．between
B．among
C．in
D．outside

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Look our teacher is sitting ______ Jenny _____ Mike. [ ]
A. at, with
B. between, and
C. between, in
D .about, on

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