II. Supply the correct word form.
1. I should choose this in ______________ to any other. (prefer)
2. He is unhappy because of his _____________ (deaf)
3. The government want to ____________ this training center. (military)
4. The advantage is that it leaves healthy cells ___________ (harm)
5. A laser __________ the bone without touching any of the surrounding tissue. (vapor)
6. She was used to __________ on a picnic at weekends. (go)
7. Carbon dioxide occurs in the air in __________ form. (nature)
8. He is always ready to give assistance to his friends. He is ________ to them. (help)
9. This company offered a lot of __________ jobs. (attract)
10. The result of the test was _____________ (satisfy)
III. Give the correct preposition.
1. Preserving natural resources is ________ great importance.
2. I’ll have some tickets available ________ you.
3. Why are you working so late? Are you aware ______ the time?
4. The boy is afraid ______ the dark.
5. Is she serious _______ learning to be a pilot?
6. Smoking is harmful ______ your health.
7. The child is very quick _____ arithmetic.
8. The weather seems perfect ______ a picnic.
9. Attending all the lectures is important ______ us.
10. What he said was contrary _______ his thought.
