Read and fill in the blank
I must ________ before I have English lesson.
I must ________ before I go to bed.
I must ________ before I go out to play.
Try to answer the question
If you have a stomachache, what do you have to do?
________________________________
If you have a toothache, what should you do?
If you have a temperature, what do you do?
How much water do you drink every day?
What sports do you usually do?
How often do you take a shower?
How long do you sleep every day?