辛沛沛NO-BOOK 辛沛沛口语提高版下册B Lesson 5 Tip（在线收听）

Lesson 5 Tip

1.Thanks a million for your tips.

2.It's customary to tip someone for his service.

3.It's just on the tip of my tongue.

4.You've been doing tiptop work.

5.One guest gave me a fat tip.

6.I'm on tiptoe for vacation to begin.

7.I tiptoed out of the dowm.

8.They are at the tip of my fingers.