题目内容：

John is twelve years old. He had a bad cold and coughed (咳嗽) day and night. He went to see a doctor. The doctor gave him some cough medicine.

Cough Medicine Shake it well before use. Take it three times each day before meals.
Age	Dose (药量)/ each time
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 2014.

1. John should take _________ a day.

A. 2 teaspoonfuls      B. 3 teaspoonfuls

C. 4 teaspoonfuls    D. 1 teaspoonful

2.The medicine should be kept in _________.

A. a fridge           B. hot water

C. any place         D. the sun

3.John should ________ before he takes it.

A. drink a cup of tea              B. eat nothing

C. do some exercise               D. shake the medicine well

4. When people are _________ years old, they can’t take this medicine.

A. eighty           B. thirty          C. two            D. twelve

5. John will _________ when it is left after Dec. 1st, 2014.

A. take the medicine

B. throw away the medicine

C. still keep the medicine

D. give the medicine back to the doctor