21st Century is ______ a newspaper. It helps us to improve our English a lot.

My room gets very cold at night.— ______.

There are about _______________ students in our school.

On May Day, I almost pushed _____ the crowds to buy the souvenirs in China International Cartoon and Animation Festival.

ome to see your performance at 9:00 tomorrow evening.—-I’ll sorry, but by then my performance _______ and I _________ reporters in the meeting room.