6.　　　 have a hard/difficult time doing sth 费了很大的劲做某事

5.　　　 feel like (doing) sth. 想要(做)……

4.　　　 be friendly to sb. 对某人友好

3.　　　 a thank-you note 一封感谢信

2.　　　 look through　 浏览，快速查看

1.　　　 small talk 闲聊

24.wake up　 醒来，唤醒，叫醒

Unit 10　 It’s a nice day, isn’t it?

23. all year round　 全年,一年到头

22. during the daytime = in the day　 在白天

21. have problems (in) doing sth. 做某事很费劲