40. She likes to help any one who is in difficulty.

7.I read the local newspapers with great interest every evening.

69. It normally takes a semester for a college freshman to adjust to his college life.

22. Could you tell me where the post office is?

28. Most students feel satisfied with the progress they’ve made.

21. Would you mind closing the window for me?

47. Fred was such a hardworking student that he soon came out first in the class.

59. I was having a nap when suddenly the telephone rang.

1.As is known to all, China is the largest developing country in the world.

45. The traffic jams during morning and afternoon rush hours are a headache in big cities now.