中央广播电视大学英语(2)
— _________________.
A. On Tuesday B. In the morning
C. At half past five D. At night
第二部分 词汇与结构（20分，每小题2分）
6 – 15小题：阅读下面的句子，从A、B、C、D四个选项中选出一个能填入空白处的最佳选项，并在答题纸上写出所选的字母符号。
6. Now Helen works ________ than before.
A. much carefully
B. more careful
C. much careful
D. more carefully
7. Don’t forget ________ the window before leaving the room.
A. to close
B. to have closed
C. having closed
D. closing
8. Unfortunately the poor girl can’t do anything but ________ all her belongings at a low price.
A. to sell
B. sell
C. selling
D. sold
9. _______________ she couldn’t understand was why fewer and fewer went to him for help.