---Whose notebook is this? --- It ________ belong to Lucy. Look, her name is in it.
This is my bag. ______ is over there.
It was not _______ today morning _______ we get the result of the exam.
______ Jim _______ Tom join in the school plays.
I like ball games very much, ________ football, basketball and baseball.
He has been in ______ since he was ten. He can speak ______ very well.