What's the book_____?
What's the book_____?
Have you found the book_____
That's a book_____ Bill's.(用介词填空)
The librarian asked him to return the book_____
Hearing the news , he hurried home, leaving the book_____ on
Is this book_____ you bought the other day?
plerse give me the same book_____ I read yesterday
WHAT`S THE DEAL?
what's the time
What's the system?
what's the
what's the big