---Which is ______, the sun, the moon or the earth? ---Of course the sun is.
---Why don’t you go to the lecture room and listen to the talk? ---I hear there isn’t in it.
We won’t start the meeting Miss Wang comes.
---Why not take a short rest at home today? ---.
---Mike got injured while he was playing football yesterday afternoon. ---.
---Do you know now? ---In the People’s Hotel.