–If you go to Beijing, don’t forget to buy some Qingfeng Baozi for me. – . I also want to try the famous baozi.
The final of the football matches will be covered _________tomorrow afternoon.
Do you know ________danger they faced at that time? Anyway, they survived at last.
Not only the students but also their teacher_______ the Great Wall before.
The teacher asked us to write _______article about pollution.
_______ the street, don't forget to watch the traffic lights.