10. They have the computer on trial for thirty days to find out whether it is s________. Unit 2

9. I will never f________ you for what you said to me last night.　

8. A web is being w________ by a spider under the roof.

7. This key is o________ the wrong one. It didn’t work.

6. This is not a copy but an o________ painting by Picasso.　

5. Life on other planets is a p________.

4. We talked about various s________ questions, such as unemployment and education.

3. The Olympic games began with a p________ of all the competing nations.

2. India gained i________ from Britain in 1947.

1. My a________ came from Spain hundreds of years ago.