Question

Complete the question with the right interrogative pronoun and match the answers in Column II with the questions in Column I accordingly.

Column I

1. ________ is vitamin D?

2. ________ during the day shouldn't one expose oneself to sunlight?

3. ________ and for how long is it advisable to stay in the sun?

4. ________ should humans worry about unbalanced sunlight exposure?

5. ________ would have a higher risk of vitamin D deficiency?

6. ________ kind of foods contain vitamin D?

7. ________ else can you find vitamin D?

8. ________ secret should they keep?

Column II

a) Twice a week, for 5 to 30 minutes.

b) Overweight people.

c) Between the hours of 10 am and 3 pm.

d) Ours.

e) It can cause skin cancer.

f) In egg yolk as well as dairy products.

g) Fatty fish and mushroom.

h) It is a hormone produced by the skin.

Answer 1

1) what is vitamin D?

h) It is a hormone produced by the skin.

2) why during the day shouldn't one expose oneself to sunlight?

e) It can cause skin cancer.

3) when and for how long is it advisable to stay in the sun?

a) Twice a week, for 5 to 30 minutes.

4) when should humans worry about unbalanced sunlight exposure?

c) Between the hours of 10 am and 3 pm.

5) whose would have a higher risk of vitamin D deficiency?

b) Overweight people.

6) what kind of foods contain vitamin D?

g) Fatty fish and mushroom.

7) where else can you find vitamin D?

f) In egg yolk as well as dairy products.

8) why secret should they keep?

d) Ours.