Chia ở thì hiện tại hoàn thành Câu 7 : It's over a year since i last went to see them -> I haven't .................................................................... Câu 8 : It's more than ten years since i last played footlball -> I haven't .........................................................................

1. It's over 3 months since Tom last had his hair cut.

2. It is 2 years since my father last went to Ha Noi.

3. It is years since I last enjoyed myself so much.

4. It is 2 years since I last ate this kind of food.

5. It is hours since Mary last rang.

6. It is 4 years since we last saw him.

7. I haven't gone to see them for over a year.

8. I haven't played football for more than ten years.

- S + has/have + V-II + for + time : ai đã làm gì bao lâu

- It's + time + since + S + ( last ) + S + V2/V-ed : Đã bao lâu kể từ khi ai làm gì