Chọn A B C or D và sửa lỗi
1, It a very fast road and people do not realize what speed they are doing
A, It B, fast road C, do not D, what speed
2, The kitchen is special designed for the elderly or people who are less mobile
A, The kitchen B, special C, the elderly D, less mobile
3, I was trying ro remember what i had learnt about gravity in school scientific
A, was trying B,what C, about gravity D, scientific