In conclusion, it could...

Câu hỏi: In conclusion, it could be said that mobile phone is an indispensable part in our life. However, we should know how to use it properly so that it will not have bad effects on our study.

Câu hỏi trên thuộc đề trắc nghiệm

Trắc nghiệm Tiếng anh 10 Unit 5: Inventiions !!