A
1  for
2  about
3  with
4  by (at)
5  of
6  in 
7  of
8  with
9  at
10 of
11 with
12 on
13 at
14 of

B
1 Is their daughter good at school work ?
  Yes in fact she is brillant at everything.
2 Why is Mr Bell's dog afraid of him ?
  Because he is often cruel to it.
3 Is Jenny fond of classical music ?
  Yes she is very keen on Bach for example.
4 Are you pleased with Peter's exam results ?
  Yes we are very proud of him.

C
1 I'm sick of listening to their problems.
2 ... of old books.
3 It's no good (no use) talking to him.
4 I'm used to getting up early.
5  .. for its watches.

D
1 It's not worth staying until the end of the conference.
2 Mary is very good at making people happy.
3 I'm very interested in Jill's new ideas.
4 Tom is busy talking to the guests