What’s this?______ map.
--How long have you _____________ Teresa? -- For three years by now. Our wedding anniversary is coming next week.
--What _______ if you don’t finish your work on time? -- Mrs. Brown will be very angry.
--It is cold outside. You’d better wear warm clothes to ________ the cold. --Ok, thanks.
Things made by hand are usually more expensive than _________ produced in factories.
-- Have you finished your homework yet? -- No, not yet. I think it’ll take me __________ half an hour.