19．__________ milk and __________ a lot are good for his health．

18．Old John __________ smoke before．

17．Old John got well after __________．

16．The doctor asked old John __________ rest．

15．From this instruction we know Tom can go on using the medicine after Oct．，2009．

D

Old John went to see a doctor．The doctor examined him and said．“Medicine can’t help you．You must have a good rest．Go to a quiet place for a month，go to bed early，drink some milk，walk a lot and smoke one cigar(雪茄)a day．”“Thank you very much，”said Old John，“I will do everything you say．”

A month later，Old John came to the doctor again．“Well，”said the doctor，“I’m glad to see you．You look much younger．”“Oh，doctor，”said Old John，“I feel quite well now．I had a good rest．I went to bed early after drinking a lot of milk，and I walked a lot．Your advice(建议)certainly helped me．But you asked me to smoke one cigar a day，and the one cigar a day nearly killed me at first．It’s too difficult to start smoking at my age．’’

根据短文内容，完成句子。

14．Children aged five can’t take this medicine．

13．The medicine can be kept in a fridge．

12．Tom had better have his meals before he takes the medicine．

11．Tom should take three spoons a day．