1 . 用以下词的正确形式填空

wrap       highlight       influential       distraction       sensitive feedback       ashamed       swallow       extinct       occasional

1. She was deeply ________of her rude behaviour at the party.
2. To ________means to make food or drink go down your throat into your stomach.
3. Her skin is very ________ to the sun. So hats and sunscreen cream are very necessary.
4. Jack feels that the constant noise is getting to be a ________from what he is doing now.
5. When you _________ something, you fold paper or cloth tightly around it to cover it completely.
6. As the father of hybrid rice, Yuan Longping is one of the most________ scientists in agriculture.
7. If you say you __________meet your friend, you mean you sometimes meet each other, but not often.
8. When you are reading, it is important to ________the key points with a marker so that it will be helpful for you to review what you have learnt.
9. If you get ________on your work or progress, it means someone tells you how well or badly you are doing, and how you could improve.
10. If you say a species of animal or plant is _________, you mean it no longer has any living members, either in the world or in a particular place.

2 . 看到有人窒息，Kathy保持冷静并迅速作出了反应。（choke）(汉译英)