Question

1. The song _______________ on an old folk tune.
(i) based (ii) is based (iii) has based
2. The farmer _______________ when he bought a barren cow.
(i) cheated (ii) has cheated (iii) was cheated
3. Good posture _______________ from holding the backbone straight. (i) results (ii) is resulting (iii) resulting
4. Everyone _______________ aware of the dangers of smoking.
(i) should (ii) be (iii) should be
5. Bacteria _______________ in the air we breathe and in the food we eat.
(i) is (ii) are (iii) either could be used here

Answer 1

Answer:

is based

cheated

results

should be

are

Answer 2

Answer:

1) is based

2)was cheated

3)results

4)should be

5)are