-----What’s Mary going to do this coming weekend?----- I’m not sure. She ____________ go to the country to see her aunt.
—It’s very hot, but quite wet today. —_____
Now most families have only one child _____ our country’s one-child policy.
There are fifty students in our class, _____ of us _____ football.
Xi’an is a city with many places of interest and _____ tourists come here every year.
.—Which country has the_____population in the world? —China.