6.　　 Today’s American culture contains many different music styles.　 　　　　　　　　　　　　　　　 　　　　　

5.　　 As a result of the dam, the water level of the lake was going to raise by 63 meters.　　　 　　　　　

4.　　 This is such a terrible sandstorm that many citizens have never experienced.　　 　　　　　 　　　　　

3.　　 This is the one of the most important questions that have been asked.　 　　　　　　　　　　　　 　　　　　

2.　　 The book is worthy to read and I like it very much.　　　　　　 　　　　　　　　　　　　　　　　 　　　　　

1.　　 He made a great progress in his English last term.　　　　　　 　　　　　　　　　　　　　　　　 　　　　　

7. Other nutrition, such as fiber and mineral help keep our body f　　　　 　well.

6. He is p　　　　　　 　about food and he often falls ill.

5. Remember to dial 110 in case of e　　　　　　　 .

4. He has a problem with his English p　　　　　　　 .