4. We had to break the door out to　 　　　　the fire.

B. result in/result from/as a result/as a result of

3. The enemy soldiers were 　　　　in all directions but few of them could 　　　　.

2. You can not 　　　　the fact that there are many difficulties before you.

A. escape/escape from/flee

1. In the great fire, he was lucky to 　　　　being killed.

10. Scientists have made a great　 　　　　(突破) in gene engineering.

9. Stephen Hawking is a very　 　　　　(才华横溢的) disabled scientist.

8. The new car is 　　　　(出口) to other countries.

7.The　 　　　　(本来的)owner of the house was the Duke of Wellington.

6. He is a　 　　　　(主要的) figure in the rice growing world.

5. While watching the performance, the children cheered and c　 　their hands.