Ⅳ. 从方框中选出恰当的单词,并用其适当形式完成句子

41. My grandfather is very . He often forgets to turn off the lights.
42. The air in the countryside is so . We all like it.
43. The movie we watched last night was really . We all enjoyed it.
44. We should know the of learning English.
45. The of the two liquids looks strange.
46. Eating more vegetables is good for our .
47. My with my classmates has improved a lot.
48. Beethoven was a famous . Many young people like him.
49. The footprints(脚印) in the sand gradually as the seawater came in.
50. Please make three with the new words.

Ⅴ. 根据汉语提示完成下面的句子,每空一词
51.他整天除了看电视什么也不做。
He did watch TV all day.
52.在课堂上,我们应该认真记笔记。
We should carefully in class.
53.多亏了老师的帮助,我在英语学习上变得更加自信了。
the teacher's help, I became more confident in learning English.
54.我记得她在这部电影中担任重要的角色。
I remembered she an important in this movie.
55.你每天应该读至少半个小时的英语。
You should read English for half an hour every day.
56.根据计划,我们将在本周末去野餐。
the plan, we will have a picnic this weekend.
57.尽管他们很累,但是他们还是一直工作。
Although they were very tired, they working.
58.我们厌倦了每天吃同样的饭菜。
We eating the same food every day.
59.我们周一是否进行学校郊游取决于天气情况。
Whether we will go on a school trip on Monday the weather.
60.去年,我们学校举办了一场运动会。
A sports meeting in our school last year.
61.在课堂上,我们应该注意听老师说的话。
In class, we should what the teacher says.
62.她小时候就对绘画表现出了兴趣。
She painting when she was young.
63.在他退休后,他的儿子接管了他的公司。
His son his company after he retired.
64.去年她开始从事摄影,现在她非常喜欢它。
She photography last year and now she really loves it.
65.山顶上美丽的风景使他惊叹不已。
The fantastic scenery on the top of the mountain .