II、词汇根据句意及提示填词。

1. I’m ___________(害怕) I can’t come at twelve.

70.He can’t decide which film 　　▲　　　 　(watch).

D) 根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空限一词。

Perhaps the most u 71　 　building of the n 72 　century was the Crystal Palace, which was b　 73　 　in Hyde Park for the Great Exhibition of 1851. The Crystal Palace was d 74　　 from all other buildings in the world, for it was m 75　 　of iron and glass. It was one of the biggest buildings of all time and a lot of people from many countries came to see it. A great many goods were sent to the exhibition from different parts of the world. There was also a great deal of machinery on display. The most wonderful piece of machinery on s 76　　 　was Nasmyth's steam hammer. Though in those days, travelling was not as e 77　 　as it is today, steam boats carried t 78　 　of visitors a 79　 　the Channel from Europe. On arriving in England, they were taken to the Crystal Palace by train. There were six million visitors i 80　 　all, and the profits from the exhibition were used to build museums and colleges. Later, the Crystal Palace was moved to South London. It remained one of the most famous buildings in the world until it was burnt down in 1936.

69. Why not 　　▲　　　 (try) your best to help people in need?

68. --Have you finished making the poster for the school leavers’ party?

　 --Not yet. I’ll finish it if I 　▲　　　 _(give) another two days.

67. The zookeeper told us　 ▲　　　　　 (not frighten) the birds.

66.I 　　　▲　　　 　　(chat) on line when he called me.

65. Jim is fond of sports now, so he is much　 ▲　　　 　(healthy) than before.

C) 用所给动词的适当形式填空。

64. They live on the 　　　▲　　　 　(twelve) floor.

63. Why do you look so 　　　▲　　　 (worry), Mrs Black?