8) He insisted seeing the documents. A. by
B. in
C. of
D. on
9) It never occurred me to ask him for proof of his identity.
A. for
B. to
C. on
D. with
10) I object to being kept waiting. Why can’t you be time?
A. on
B. in
C. of
D. at
11) I was the impression that I had paid you for the work you did for me.
A. into
B. over
C. with
D. under
12) Buying presents for children is sometimes very difficult. ___ the end I bought a kite for Tom.
A. At
B. On
C. In
D. By.