—Whose book is this?—It ________be Mary's. J. K. Rowling is her favorite writer.—No, it ______ be hers . She never brings novels to school.
I like______ and______.
My uncle is really _______. He doesn’t have any time to have breakfast.
I_____two baseballs and my friend ______five baseballs.
There are _____ months in a year. The_____ month is September.
Let’s have _____ break. I want to make _____ telephone call.