—Listen! Someone is singing in the next room. Who ____ it be? Is it Li Wei?—No, it ______ be her. She is at school now.
–Our basketball team will beat theirs and win the match. –_____. Your team is the best in our city.
I’d like to know _____.–Maybe in the forest.
He has _____ arms now and is able to pick the table up with one hand.
–How clean your car is! --Thank you. It _____ very often.
Julie didn’t leave her office _____ the police arrived.