Question

kind of,a lone time,cut down,a symbol of,made of

1. It takes him        to go to the library.

2. Mike says the elephant is        Thailand.

3. Your classroom is        small.

4. Don't buy things       ivory.

5. To help our earth (地球) ，please don't        trees.

Answer 1

1. a long time   2. a symbol of

3. kind of   4. made of   5. cut down