2.　　 I was writing a letter last night when I heard somebody 　　　　at the door.

　 A. beat　　 B. knock　　 C. opened　　 D. closed

1.　　 The weather is very 　　　, so you’d better take your raincoat with you.

　 A. bright　　 B. dark　　 C. hot　　 D. cloudy

30.　 My brother is ill and his head feels so p　　 　that he has to stay at home today.

29.　 No talking! I don’t think it’s a good e　　 　for being late.

28.　 George Mallory was an English teacher who l　　 　climbing.

27.　 Our football team was so c　　 　that we were sure we would win.

26.　 It’s still u　　 　Mallory and lrvine ever reached the top of the mountain.

25.　 He cried that his mother was very ill and she 　　　　.

24.　 The boys were so c　　 　that we were sure they would win.

23.　 China is a d　　 　country.