①Though they all lived nearby, I soon ________________________ them.

　　②Have you ________________ your classmates after graduation?

　　③To our delight, he ________________ his lost son the other day.

　　[答案]　①lost contact with　②kept in touch with

　　③got contact with

　　2.

　　①We have learned to think that something unpackaged is of poor quality. This is especially __________ food.

　　②Bob ____________ his word-you can rely on him.

　　③Work hard and your dream will ____________ sooner or later.

　　[答案]　①true for　②is true to　③come true

　　Ⅲ.单句改错

　　1．This monument was built in the honour of those brave soldiers.____________

　　[答案]　去掉the

　　2．He always says and does what he thinks, regarding of other people's feelings.____________

　　[答案]　regarding→regardless

　　3．Several factors had been combined to harm our friendship.____________

　　[答案]　去掉been

4．She graduated from the school, which she also studied guzheng.____________