1．聽短文，回答問題 16．Who was left in the house when the man and his wife went out？ A．Their dog． B．Their cat． C．Their son． 17．How did they go to the cinema one evening？ A．On foot． B．By bike． C．By car． 18．Why was the woman very angry？ A．Because she thought the thief had stolen something in the house． B．Because she thought the dog didn't look after the house well． C．Because she thought the dog was sleeping 19．What happened to the thief according to the story？ A．He was locked in the house． B．He was caught in the garden． C．He was bitten（咬） by the dog．． 20．What do you know about the dog from the story？ A．Lazy and shy． B．Clever and brave． C．Strong and short．
