B. Complete the following sentences by translating the Chinese in brackets into English. 1. It is more difficult to _________________ (普及教育) in the rural areas than in the urban areas. 2. Every country must ________________ (坚持自己的道路). 3. I made clear to him that he should _________________________ (为这次意外负责). 4. He ___________________ (既不知道也不关心) what happened. 5. Many parents _____________________ (表达了担忧) their children’s Internet addiction.