Mike couldn’t find Kelly ____before the bus left, so he didn’t get on the bus.
There is ____________ on the Internet.
There are four birds ______ the tree. And there’re many oranges ____ it, too.
---What are they ? ---They are .
What do you get your birthday?
---Whose watch is this? Is it __________?---No, it’s not __________watch. It’s __________.