A: What a sunny day! I think it's time for us___________(1) trees.

B: So do I. Let's go and plant some trees in our school.(half an hour later)

A: I've___________(2) some holes. Would you please ___________(3) some water here?

B: OK! And I think we had better___________(4) some sticks. They can be used for___________(5) the trees straight.

A: Good ___________(6)!

B: Here___________(7) the water. Let's___________(8) the trees together.

A: These young trees should ___________(9) after very well.

B: Yes. When they grow up, they___________(10) our school more beautiful.

发出噪音

指着…

把筷子插在食物上

沿着街道走

擦嘴巴

交换项目

感到有点紧张

使某人有在家的感觉

举例

适应…

10. Do you think you are ______(粗鲁) to do so?

9. Have you find anything ______(惊奇) in Canada?

8. Do you know how to _______ (行为)on a Chinese table?

7. I am feeling a bit _______(紧张) when I talked with the foreign friends for the first time.

6. Thank you for the ______(信息).

5. I find it ______(难) to remember everything in class.

4. You should keep your hands ,but not _______(肘) on the table.　

3. My _______(挑战) is learning how to use the machine.