Nga/ often/ read/ book/ before/ bed.6/15Nga/ often/ read/ book/ before/ bed.Nga often reads a book before going to bed.Nga often read a book before going to bed.Nga reads a often book before going to bed.Nga often read book before going to bed.Giải thíchĐáp án đúng: A Dịch: Nga thường đọc sách trước khi đi ngủ