(天津卷1). He telephoned the travel agency to_______ three air tickets to London.
---Don't be so naughty! Be your ________. ---Got it.
--Excuse me, sir. Would you do me a favour? ---Of course. What is it? ---I ________ if you could tell me how to fill out this form.
The factory was built in a secret place, around ________ high mountains.
You will see this product made in this factory ________ wherever you go.
We met an old friend in New York ____our expectation. She waved at us _____ the street when she saw us.