–It’s in holiday now, no one is at school.--It ____ be very quiet.
The number of the books in our library _________ about 20,000.
Betty iscareful as I, but I’mthan you.
Our school has two months ______ in the summer time.
_______ all the pop singers, I like Xu Song ________ because of his voice.
She is one of _________ in our class.