I can't get better grades because I don't study hard enough. If ________________________________________________.Đoạn văn41/46Complete the second sentence so that it has the same meaning to the first. I can't get better grades because I don't study hard enough. If ________________________________________________. Nhập câu trả lời ở đây0/3000 ký tựGiải thíchIf I studied hard enough, I could get better grades.