II. Find a mistake in each sentence below and correct it
26. It is important to keep our body health.
A B C D
27. You yawn because your lung need more oxygen.
A B C D
28. People who smiles more are happier, and they live longer.
A B C D
29. Do you know that orange offer more healthy benefits than vitamin C pills?
A B C D
30. We had waited since a while at the clinic before I got to see the doctor
A B C D
1 health => healthy
2 lung => lungs
3 smiles => smile
4 more healthy => healthier
5 since=>for
26.health -> healthy
27. lung -> lungs
28. smiles -> smile
29. healthy -> health
30. since -> for