1.
The doctor gave me a prescription . . . . . . . . my cough.

2.
He gave a talk . . . . . . . . the causes of dengue fever.

3.
You can see the doctor . . . . . . . . 8 am and 12 noon.

4.
Nowadays Raktim studies . . . . . . . . the whole day.

5.
May I come . . . . . . . .?