"What's happened to the bottle of medicine?" He couldn't find it in its usual place on a table in the sitting room. "What have you done with it?" he asked his wife. She said she hadn't seen it, and told him it was probably under his nose, if he'd only open his eyes and look.

　　He went into their son's bedroom to read him his bedtime story (故事，新闻报道). On the floor there lay a bottle, the one he'd been looking for; but it was empty. "David, what have you done with those sweet tablets (药片) which were in that bottle? Did you eat them?" David nodded. "How many did you eat?" No reply. He called his wife. She came, realized what had happened and went very white. "There must have been twenty five or thirty tablets left in the bottle. He can't have taken them all." But there were no tablets on the floor, or in David's bed.

　　David and his mother and father hurried to the nearest hospital. "Put the boy on the stomach pump (胃唧筒) at once," said the doctor, as soon as he heard the facts. They could hear David crying as they sat in the waiting room; that was the worst of it, for they were wondering if the child was going to be all right, but unable (不能的，无能为力的) to do anything except wait. Then the crying stopped and the doctor came back. "Lucky you brought him quickly. The tablets don't have time to dissolve (溶化) in his stomach, so we got them all out. He's going to be all right." They took David home, and bought a medicine box with a lock on it the next day.

 64.The medicine bottle was 　　.

　　found under David's bed one day　

　　probably under the nose of David's father　

　　usually kept in the sitting room　

　　locked in the sitting room　

 65.Which of the following statements is TRUE?

　　The bottle was found empty on the floor in the sitting room.　

　　David didn't eat all the tablets.　

　　About 25 tablets were still left in the bottle.　

　　David had eaten all the tablets left in the bottle.　

 66.When David's mother learnt what had happened she 　　.

　　was rather angry　

　　was worried and anxious　

　　was excited　

　　sent for a doctor at once　

 67.When they heard David crying, they 　　.

　　thought David would die　

　　could do nothing but wait in the waiting room　

　　cried, too　

　　worried about the doctor's skill　

 68.David was going to be all right soon because 　　.

　　his parents sent him to the hospital　

　　the doctor gave him some medicine　

　　his parents took good care him　

　　the doctor got out all the tablets