[阅读理解] Look at the instructions on the bottle of the medicine and then choose the right answers....

[阅读理解]
Look at the instructions on the bottle of the medicine and then choose the right answers.
John is twelve years old. He had a bad cold and coughed day and night. He went to see a doctor. The doctor gave him some cough medicine.
Cough Medicine
Shake (摇动) it well before use.
Take it three times each day before meals.
Dose (药量):
Age: over 14 2 teaspoonfuls(勺)
8—13 1 teaspoonful
4—7 1／2 teaspoonful
Not right for children below the age of three. Put it in a cold place. Use it before December 1st 2002. 3. John should ________ before he takes it.