III. Circle the best answer A, B, C or D to complete the following sentences.
6. They .................. go on holiday when they lived in the countryside.
A. didn’t use to
B. wasn’t used to
C. don’t use to
D. isn’t used to
7. Eating from .................. is a popular habit of people in big cities in Viet Nam.
A. pedestrians
B. street vendors
C. pavements
D. streets
Theo Thethaohangngay