David rang while you were out. [ ]A. in B. up C. for D.

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David rang           while you were out.   [     ]
A. in
B. up
C. for
D. off

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举一反三

He has a lot of sympathy         the disabled and tries his best to help them.  [     ]
A. on
B. to
C. for
D. with

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As John turned         he glanced at the calendar hanging beside the phone, and suddenly realized what day
it was.   [     ]
A. up
B. around
C. on
D. down

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The latest unemployment figures reflect barlly         the government"s policies.     [     ]
A. in
B. on
C. of
D. with

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I am very thankful to my English teacher,           I have made great progress.      [     ]
A. by whose help
B. with whose help
C. with his help
D. by his help

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I feel that one of main duties            a teacher is to help the students to become better learners.       [     ]
A. for
B. by
C. as
D. with

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