I. Choose the correct answer A, B, C or D to fill each blank in the following passage.

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 coins. Some people collect coins for  pleasure; (2)_______ collect coins in order to sell them later. From coins, we can 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