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3. Match the beginnings with the endings to make sentences.

1. Botany deals f) with the study of plants.

2. He doesn't have the funds to carry i) out his design.

3. It took me some time to work a) out what was causing our experiment to fail.

4. It's harder to keep c) up with new trends in computer world than before.

5. A gun went  j) off in the distance.

6. At the moment they are researching d) into the effects of acid rain.

7. If you want to back up some files, a flash h) drive may be the right solution.

8. The spaceship blasted b) off at 15.30, according to the launching plan.

9. If you surf g) the Internet, you spend time finding things there.

10. We had to adapt the laboratory e) to our specific research needs.

1 f

2 a 3 i

4c

5 j

6 d

7 h

8 b

9 g

10 e