Coin collecting is one of the most popular hobbies in the world. Most coin (1) .... enjoy trying to have a complete set of a country's coin.s. some people collect coins for pleasure : (2) ..... collect coins in order to sell them later. From coins, we also  (3) ...... something about certain famous people and events in a country's (4) ....... Many beginning collector go to the bank and buy coins. Then they (5) ..... coins for their collection.

1. A. collectors       B. collecting       C. collected         D. collections

2. A. another       B. other       C. others         D. the other

3. A. teach       B. learn       C. give         D. offer

4. A. history       B. nature       C. science         D. geography

5. A. look       B. see       C. watch         D. find