When there’s a storm, you should turn off electricity.

Mike was doing the garden in the garden at 9 a.m. yesterday.

Her parents were happy that she passed the final exam.

More than 600 people were killed during the tsunami.

Nga told her friend how to get there.

1 C

2 D

3 A

4 D

1 C

2 B

3 C

4 D

29 preservatives

30 reminder

31 affordable

32 determination

33 indicator

34 cultural

37. You ought not to stay up late.

38. What is John's height?

39. She plays soccer well.

40. My mom prefers walking to cycling.

29. What would you like to have for dinner?

30. Did you visit Ha Noi last summer vacation?

31. I have to finish this Math question by tomorrow.

32. You shouldn't stay up late at night.

25 D

26 A

27 D

28 C

36 D

37 B

38 C

39 A

40 B

31 C

32 B

33 A

34 C

35 D

26 C

27 D

28 D

29 D

30 A

21 C

22 B

23 C

24 A

25 C