1. Children like new things and they are always c                about the world around.

2. The cat walked slowly and carefully to a       　　　   the mouse and then suddenly it jumped onto it.

3. The young teacher was loved because he made the children glad in a v          of ways.

4. With the development of society, there is not so great a gap between the a             and the children now.

5. The famous Korean play actor got an e                 reception in Hong Kong.

6. The police are watching the man’s                  secretly(行动行为).

7. Why not buy some                   for your friends or relatives? Since it’s your first trip to Shengsi(纪念品).

8. The children amused themselves by ___________ and swinging on the playground(滑滑梯).

9. People usually get around the big parks by using                 (往返汽车).

10. Though life is full of ________________, we are still fully confident in ourselves. (挑战)