Read and choose.（选择词语填空。注意英语句子的格式。）what which when who why
1.—do you do at 8:00 in the morning every day?
— I do exercises.
2.— does your's brother like winter?
— Because he likes skating best.
3.— is playing football on the playground now?
— John with his friends .
4.—season do you like best?
— It's fall.
5.— is your father's birthday?
— It's in March. 1. What2. Why3. Who4. Which5. When