Tìm lỗi sai và sửa lại:
1. Not until the early 1060s did the birthrate in the United States began to decline. ->...........
2. He wanted to know if I saw Paul recently.-> ........
3.All the main streets in this city will be widening. ->………
4. The Ao dai is the traditional dress of Vietnamese women. It consists of a long silk tunic that is slit on the side and worn over loose pants. ->…………