Be careful to look both ways before you _____ the street.[ ]A. across B. thr

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Be careful to look both ways before you _____ the street.[ ]
A. across
B. through
C. walk
D. cross

答案

举一反三

—How long have you ________ there?
—About four years.[ ]
A. come
B. gone
C. left
D. worked

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Sorry, I can"t go with you. I have to ________ my little cousin.[ ]
A. take care
B. look at
C. babysit
D. babysitter

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It ______ me half an hour to reach the top of the mountain.   [     ]
A. spent
B. cost
C. took
D. paid

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He ______ his homework at home yesterday. [ ]
A. left
B. leaves
C. forgot
D. forgets

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Don"t worry. I won"t _________ anything about it. [ ]
A. talk
B. say
C. speak
D. tell

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