17.According to experts, children should learn two foreign languages. (T) 

- Dẫn chứng : Experts think that it is a good idea for children to learn not just one, but two foreign languages. (Đoạn 1)

18.Learning two foreign languages not only develop children’s minds but also increase their knowledge of other cultures. (T)

- Dẫn chứng : They say that learning two foreign languages develop children’s minds and increase their knowledge of other cultures (Đoạn 2)

19.Children should learn two same languages. (F)

- Dẫn chứng : The experts also believe that the two foreign languages children learn should be completely different from one another (Đoạn 3) 

20.It isn’t a good idea for children to start learning English at the age of about six. What is the main idea of this passage? (T)

- Dẫn chứng : In addition, they say that children should start to learn foreign languages as early as possible, from the age of about six. (Đoạn 4) 

17.T 

-> Dẫn chứng :  Experts think that it is a good idea for children to learn not just one, but two foreign languages . 

-> Thông tin ở câu đầu tiên của đoạn văn 

18.T 

-> Dẫn chứng : They say that learning two foreign languages develop children’s minds and increase their knowledge of other cultures . 

-> Thông tin ở câu thứ 2 của đoạn văn 

19.F 

-> Dẫn chứng : The experts also believe that the two foreign languages children learn should be completely different from one another . 

-> Thông tin ở dòng thứ 6 của đoạn văn 

20.T 

-> Dẫn chứng : In addition, they say that children should start to learn foreign languages as early as possible, from the age of about six . 

-> Thông tin ở 10 , 11 của đoạn văn 

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