1 . ________ ________ ________ (在……基础上) of data transmitted by satellites, scientists have made several ________ (分析) of Qinghai-Tibet Plateau. (根据汉语提示完成句子)

2 . Nowadays, the Internet can allow us to step into a world without f______ where you can explore limitless possibilities and try new things. (根据首字母单词拼写)

3 . The BRIC (金砖) countries are the biggest centers of economic growth and more than half of the planet’s population, whose role in international a______ will grow. (根据首字母单词拼写)

4 . Carbon dioxide makes up the vast m______ of greenhouse gas emissions, so it’s necessary to protect forests to fix carbon. (根据首字母单词拼写)

5 . The United States Office of Plant Introduction alone has introduced almost 200,000 species and v________ of plants from all over the world. (a type of a thing that is different from the others in the same general group) （根据首字母和英文释义单词拼写）

6 . I am working hard on knowledge and skills, hoping I can _____(将来也为我们的国家做出贡献). (根据汉语提示补全句子)

7 . 要高精确度地预测飓风的表现尚需要许多年。
It will be many years before anyone can predict ________________ with much accuracy.

8 . 她又往她的袋子里塞了两件毛线衫。
She ______________ into her bag.

9 . 阅读下面10句，找出各句中的语言错误，每句只有一处错误，每处错误仅涉及一个单词的增加、删除或修改，每处错误及修改均仅限一词。
增加：在缺词处加一个漏词符号(∧)，并在其下面写出该词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下划一横线(_)，并在该词下面写出修改后的词。
1. I was thrilled to learn that he was animal lover.
2. Find time for both studies and extra-curricular activities is a big challenge.
3. Baseball is one of America’s favourite sports and have many traditions.
4. I read English newspapers and magazine.
5. The campus is such big that I’m completely lost.
6. The school adviser helped me to choose the suitable courses.
7. Tom is looking forward to meet the new exchange student.
8. The new coach told me that I didn’t play good enough.
9. I’m very interesting in China’s history and culture.
10. The math class was difficult, and the teacher was friendly and kind.

10 . I’m going to Kunming next Wednesday, which is one of my travel________(目的地). (根据汉语提示拼写单词)