9.　　　 Did you hear the ________ (登机)calls just now?

8.　　　 I______ that you have a sister, how happy you will be.

7.　　　 Write to us as soon as you get to the d_________

6.　　　 We can make our life better by m________ of working hard.

5.　　　 If you go with me, you will enjoy a day of unforgettable ________ (经历)n the outdoors.

4.　　　 After the accident, the factory is running ________ (正常) again.

3.　　　 A few minutes later, they heard the b_______ calls for Flight 11, and hurried to their gate.

2.　　　 I don’t like driving. I do it s_________ because I have to get to work every day.

1.　　　 Teachers can improve the teaching effect with the help of modern e_______>

25. An Englishman usually puts his coat in the c______ after he reaches home.

Unit 3