Do you think necessary to do a bird count ?Yes , we must count them at least once a year

Mike looks ________. What happened?– He can’t find his MP4 anywhere.

Do you know the boy ________ is sitting next to Jim? Yes. He is Jim’s friend. They are celebrating his ________ birthday.

____ are you?-I’m twelve.[ ]

It’s ______ exciting thing for ______eight-year-old girl to find _______ UFO.