预约成功
1. pull (拖)--- full (满的)
2. race (赛跑)--- rice (大米)
3. sad (悲伤的)--- side (边)
4. sell (卖)---- shall (将要)
5. sheep (绵羊)--- ship (轮船)
6. shirt (衬衣)--- skirt (裙子)
7. short (矮的)--- shout (喊叫)
8. sing (唱歌)---- thing (事情)
9. smell (闻)--- smile (微笑)
10. street (街道)--- straight (直的)
11. than (比)--- then (那时)
12. team (队)--- term (学期)
13. thick (厚的)--- think (想)
14. thirty (三十)---- thirsty (口渴的)
15. watch (手表)--- wash (洗)
16. what (什么)--- water (水)
17. word (单词)--- world (世界)
