You have worked for a long time. You ____________ be very tired.
When you don’t know a word, you can in a dictionary.
— What do you think of the football match? — It is very and nobody likes it.
Guilin is my home town and it’s famous its mountains and water.
I can’t see any flowers there, I can see a hill.
There are some birds the tree. And there are some pears it, too.