—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 want to relax myself right now. Would you please change to _____music?
Lee is new in Nanchang. Maybe he needs a _____for sightseeing.
She always does very well in the English exams. But she can _____understand English radio programs.
There are lots of restaurants in our town. And most of _____are clean and cheap.
—Thanks for taking my friends and me out tonight.—_________.