---Is he Johh? --- He’s DaveA. Yes, he is B. No, it isn’t C. No, he isn’t
-Hello, Mum . Are you still on Lushan Mountain? -Oh, no . We _______ a really good journey.
The young man decides up his company in beijing.
The bear looked ________the room, but there was no one in it.
_______ is celebrated on September 10th.
China is a great countrya long history?