2. It was in this lake __________they found the long lost sword of the Ming dynasty

语境活用（ 用所给词的正确形式填空）

1. But ONB is only a so-so NIR absorber, and it could be ____________ ( poison) to cells when it separates from the polymer.

2. Now, electric shock training and medical __________( treat) are helping to rescue these big birds .

3. Please refer to the attachments which include the __________ (apply) form and resume.

4. It can give gossipers a strange kind of satisfaction, and it can cause social___________（ press） in a group.

5. Hormones are chemicals which are produced by the body to control ___________( variety) body functions.

6. Indeed, pain is your body telling you something's wrong, and continuing to exercise could lead to serious _________ ( injure)

语境活用（ 运用上述短语完成片段）

Many people 1___________________( 已生病了) ， and they are now in great need of help. So their support will certainly 2__________________( 起重要作用)， but the flight was delayed. When the flight will take off depends much on the weather. Actually, it was the heavy haze that 3_________________( 阻值他们) coming in time.

教材与语法填空

First aid is the kind of help 1______ ( give) to someone who falls ill or gets