1 . 假定你是学生会主席李华，学生会拟在下周末组织志愿者参加到附近公园捡垃圾的活动。请你向全校同学发起倡议，内容包括：
1．公园垃圾乱扔的现象；
2．捡垃圾的意义；
3．报名方式及截止日期。
注意：1.写作词数应为80左右；
2．开头和结尾已给出，不计入总词数；
3．可适当添加细节，以使行文连贯。
Dear fellow students,
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

The Students’ Union

2 . Now, we scientists ________ _________ ______ ______ _______ it is perfectly possible to live and not know.
如今，我们科学家理所当然地认为，生而有所不知是完全有可能的。

3 . When they failed to produce any promising results, Tu _________ _________ the ancient books of traditional Chinese medicine again.
当这些未能取得任何有希望的效果时，屠呦呦就再次查阅中医典籍。

4 . The Amazon River, ________ _________ the rainforest gets ________ name, is close to 6,400 kilometres _________ _______—roughly 100 kilometres longer than the Yangtze River.
亚马孙雨林得名于亚马孙河，亚马孙河长约6,400千米， 比长江还长大约100千米。

5 . I learned a lot about agriculture when ________ (pick) fruit on the farm. (所给词的适当形式填空)

6 . 我不喜欢你嘲笑她的方式。
I don’t like the way ____________ her.

7 . It wasn’t until in high school ________ I began to trust other people again. (用适当的词填空)

8 . The newspaper is expected to cover a ____________ (多种多样的) range of issues. (根据汉语提示单词拼写)

9 . We __________(seek) long and hard but found no answer in the past. (所给词适当形式填空)

10 . When you are ill, you should ____________ (当然) stay in bed if the doctor tells you to. (根据汉语提示单词拼写)