1 . Directions: Fill in each blank with a proper word chosen from the box. Each word can only be used once. Note that there is one word more than you need.

A. installed        B. track               C. cover                      D. enthusiastic        E. impressed               F. circulated G. dumped        H. absorbed        I. consciousness        J. thrill                      K. economic

1. The military use radar satellites to ________ targets through clouds and at night.
2. Having been ________ to all the members, the report was fully discussed and carefully revised.
3. To her surprise, the proposal she put forward at the meeting met with a（n）________ response.
4. The current situation is that toxic chemicals continue to be ________ into the river.
5. Her ________ of the feelings of others was the thing that made her a fantastic doctor.
6. With the help of the security cameras ________ in the city, the police soon located the position of the criminal.
7. Even though he’s been acting for years, he still gets a（n）________ out of going on stage.
8. Evidence has piled up that Vitamin D is ________ by the body after exposure to sunshine.
9. Watson eventually left the harbor, under ________ of fog, and he was later arrested on an ice field where the hunt was taking place.
10. The experts suggested that people should not expand their business in the current ________ climate.