You afraid of doing homework. You know, it’s easy. Just be careful.
--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.
一 Have you finished your homework yet? -- No, not yet. I think it'll take me half an hour.