19.Once upon a time there was a little boy who became very ill.He had to spend all day in bed,unable to move.Because other children weren't allowed(56)to come(come) near him,he spent his days(57)feeling(feel) sad and blue.
There wasn't much he could do but look out of the windows.One day,he saw a monkey busy(58)blowing(blow) up a balloon.After a while,as more and more crazy-looking characters appeared outside(59)thewindow,he burst out laughing and found it hard to stop.He couldn't have seen even (60)funnier(funny) things:a pig playing a tambourine (小手鼓),an elephant(61)jumping(jump) on a trampoline (彈床),and a dog wearing a pair of glasses…Before long,his(62)physical(physics) condition improved so much that he was able to go back to school again.
There he got to talk to his friends,and tell (63)aboutall the strange things he had seen.While he was talking to his best friend,he saw something sticking out of his friend's school bag.The boy asked his friend (64)whatit was,and he was so insistent (堅持的) that finally his friend had to show (65)him(he) what was in the bag:There,inside,were all the fancy-dress suits and disguises (偽裝品) that his best friend had been using to try to cheer the little boy up!