精选优质文档-倾情为你奉上1. thank sb for doing sth因而感谢2. ask sb. for sth 找某人要某物 3. finish doing sth 完成做某事 4. play with sb. 和某人玩耍 5. invite sb. to do sth 邀请某人做某事6. be busy doing sth / be busy with sth. 忙于做某事 7. sell sth. to sb. 把某物卖给某人8. keep/stay healthy 保持健康9. have fun/ enjoy doing sth做某事很开心10. write to sb 给某人写信hear from sb收到某人的来信11. spend time doing sth/ on sth花费时间做某事12. see/watch sb doing sth 看见某人正在做某事13. stay up late 熬夜 go to bed and get up early早睡早起14. be
