—What is he doing now?—_____
What a pity! I have only one ruler in my pencil case.______ you ______ he can borrow it.
—Could you tell me ______? —By searching the Internet.
—Excuse me.Do you know ______ the theater?—There’s one next to the library.
—What about ______ that new bike? —I’m afraid I don’t have ______.
I don’t know if ______ to the party.I will let you know if ______.