①The government now __________ free textbooks for school students.

　　②They not only __________ us joy and excitement, but also encourage us to think critically.

　　③They __________ food to the surrounding villagers.

　　[答案]　①provides　②offer　③supplied

　　2.

　　①Our school has ____________ a new look since last year.

　　②They are very kind and you can't ____________ them.

　　③After graduating from college, he ____________ the business.

　　④Peter will ____________ his post as the head of the travel agency at the end of next month.

　　[答案]　①taken on　②take in　③took over　④take up

Ⅲ.单句改错

　　1．The agent was about to sign his name to the document while, to our surprise, a stranger broke in to prevent him.____________

　　[答案]　while→when

　　2．With the boy lead the way, we will find the cave easily tomorrow.____________

　　[答案]　lead→leading

　　3．I take for granted that I can pass the exam without difficulty._ ___________

　　[答案]　take后加it

　　4．A good listener takes part in the conversation, offered ideas and raising questions to keep the talk flowing.____________

[答案]　offered→offering