1) If you have … knowledge about this subject, you must show it.
2) He has … profound knowledge of history.
3) Can you give be … advice?
4) Can you give me … good advice?
5) This is where he keeps … clothes.
6) On the way home drop in at a shop to buy … fruit.
7) This is … fresh fruit.
8) I like to walk in … nice weather.
9) Mother said the Browns bought … new furniture.
10) Probably he has … information.
11) She experiences … admiration for her boss.
12) She feels … deep admiration for her boss.
13) The boy has … ugly appearance.
14) The cat has … white fur.
15) She felt … strange excitement.
Keys: 1) —; 2) a; 3) —; 4) —; 5) —; 6) —; 7) — 8) —; 9) —; 10) —; 11) — 12) a; 13) an; 14) —; 15) a; | 
