1. This watch is not worthy () the gold belt.

A. in B. at C. of D. with (C)

be worthy of… belt 表带

2. Mother will be much pleased () your new discovery in astronomical science.

A. of B. in C. with D. on (C)

be pleased with…

3. John must have been dissatisfied() his achievement in computer science for he working further in the field.

A. for B. about C. on D. with (D)

be satisfied with… be dissatised with…. 对。。。感到满意(不满意)

4. I am accustomed () late on weekends for I have the habit of working at night.

A. to sit up B. to sitting up C. at sitting up D. for sitting up (B)

be accustomed to doing…=be used to doing… 习惯于。。。

5. Tompson was once summoned to the court of law and accused().being involved in a murder case.

A. with B. on C. of D. about (C)

on account of… due to… because of… 由于 因为