Our country did a lot about the drunk-driving, and it took some time ____ the situation got better

A number of foreigners come to see the Great Wall every year. —-Yes. It’s not only famous and beautiful but also the of China.

With his son ____, the old man felt unhappy.

The way of life he was used to _______ when he came tostudy in America.

Hurry up! The play _______ for ten minutes.