1.How many meals a day do you usually have?
I usually have _three_ meals, a day.
2. What do you usually have for breakfast?
Usually I have tea or coffee and a sandwich for breakfast.
3. Do you usually have a light breakfast or a big one?
I usually have a light breakfast.
4. Do you like strong or weak tea/coffee?
I  like weak tea or coffee. 
5.What is your favourite breakfast?
My favourite breakfast is fruit salad and a glass of fresh juice.
6. Where do you have lunch?
At home or at the canteen?
Usually I have lunch at our school canteen.
7. What soup do you like?
I like cabbage soup.
8. What did you have for lunch yesterday?
I had some fish and potatoes for lunch yesterday.
9. When do you have supper?
I usually have supper at 6 or 7 p.m.
10. What did you have for supper yesterday?
Yesterday I had some oat porridge and a glass of hot milk with cookies for  supper.