根据句意及首字母提示写出单词

1. They are going to t       around the world.

2. Look right and left carefully when you c      the street．

3.I have no time to rest.I have to revise for the English t_      this evening.

4. Do you enjoy l       on the beach?

5. My family are going on a p       this Sunday.

6．--Let's do some s      ．

      --Good idea.

7. He has two d      ．One is a doctor; the other is a nurse.

8. Daming isn't going to school today b      he is ill.