In hospital， a doctor always gives you a note to get the medicine from the chemist（药剂师）． （56）　　but sometimes doctors write so badly that the chemist can't understand them．

My mother wrote to a doctor to invite him to have dinner at our home last week． The doctor wrote an answer， （57）　　"What shall I do？"She said to my father， "（58）　　 I don't want to give him a telephone call and say I can't read his writing．" My father thought for a moment and then he had an idea． （59）　　．

She went to the chemist's shop and gave the doctor's note to the chemist． （60）　　Then he said politely， "Could you please wait for a few minutes， madam？" He went to the back of the shop． After 2minutes he returned， carrying a large bottle． He gave the bottle to my mother and said，

"Three times a day and one teaspoon at a time．"

A． The chemists hardly understand what the doctors write． B． Chemists have more chances to read doctors' notes． C． Although my mother couldn't read the note， she wanted to invite the doctor． D． My mother agreed to do that． E． but he didn't write clearly and my mother couldn't read it． F． The chemist looked at it very carefully． G． I don't know whether he is coming or not．