1 saw a cat _____ the tree when I was walking in the street. [ ]A. in B.

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1 saw a cat _____ the tree when I was walking in the street.  [     ]
A. in
B. on
C. up
D. at

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举一反三

My mother had cold yesterday. I hope she is good health now.[ ]
A./;in
B. a;in
C. a ; at
D. /; with

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I have no money _____ me. [ ]
A. with
B. without
C. to
D. on

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Alison has been sleeping ______ eight o"clock yesterday evening.[ ]
A. for
B. since
C. at
D. until

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Tom has been here ______ just one year, but his father has worked here ______ ten years ago.[ ]
A. since; for
B. since; since
C. for; since
D. for; /

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Ann often helps her mother _____ the washing and cooking.[ ]
A. to
B. with
C. on
D. for

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