根据下列句子句意及所给汉语注释，在答题卡上标有题号的横线上，写出空缺处各单词的正确形式。每空只写一词。

61. We shouldn’t lose our courage to face different kinds of _______   （困难）.

62. Though they are twins, they deal with problems __________ (不同).               

63. Do you think he is a man of great            (智慧)?                                       

64. Tom is __________ (梦想) about getting full marks in the English exam.          

65. Girls like __________ (蝴蝶), because they are beautiful.                                

66. Do you know who __________ (发现) America?                                           

67. Entering the room __________ (涂) blue gives you a relaxed feeling.

68. --- Tim likes to dream, doesn’t he?

       --- Yes, he does. He’s imaginative enough to          up with new ideas.

69. The smile on Miss. Green’s face shows that she is very ________ with

    what we have done.                                                                                          

70. --- You are late. What’s the matter?

       --- My bike broke down. I had to have it        . It took some time.

— What’s the matter?

— My new pen doesn’t _____.

　　A. write

　　B. use

　　C. go

　　D. work