I found _______ interesting to watch the documentary A Bite Of China II.
---There______ a concert this evening. ---Yes.Exciting news.
.---_______is Daming going to lie on the beach? ---Because he wants to enjoy the sun.
---_______? ---I am going to visit my uncle.
---_______are you going to see your mother? ---By train.
There_____a pen and two books on the table.