In the countryside in Viet Nam, families ……………………… extended, i.e. three or more generations
Giải thích
Đáp án là:
1. used to be
2. didn’t use to transport
3. used to dye
4. used to kill
Đáp án là:
1. used to be
2. didn’t use to transport
3. used to dye
4. used to kill