7. My teacher　　　　 me. Without his instruction, I doubt if I could be so successful.

6. The cake 　　　　four parts for us to share.

5. The country 　　　　nearly 200 islands.

4. The museum was built 　　　　the great writer-Lu Xun.

3. The Roman Empire　　　　 in 476 AD.

2. The professor has suddenly fallen ill. Who can 　　　　him to give the lecture?

consist of/divide into/leave out/take the place of/break down/in memory of/have influence on

1. This word is wrongly spelt. You have　　　　 a letter.

10. The 　　　　(工业的) area of this country made more pollution to the air compared with agricultural area.

9. The bad　　　　　 (影响)of the flood is that no people are dared to swim in that river.

8. An a　　　 　is something that people can go for interest or enjoyment, for example a famous building.