YOU REMEMBERED TO POST THE LETTER, DIDN'T YOU

2. - ĐỀ HGS ANH 9 TỈNH YÊN BÁI 2010
Tiếng Anh ĐỀ HGS ANH 9 TỈNH YÊN BÁI 2010
2. You remembered to post the letter, didn't you?You didn't __________________________________________________________________