B )3.-Where your new trousers? on the bed. A.is;It's B.are;They're C.is;They're D.are;It's D )4.These ballsonly 5 dollars.I want to buy A.are;it B.is;them C.is;it D.are;them 导航页
导航页 ( )3. —Where your new trousers? — on the bed. A. is; It’s B. are; They’re C. is; They’re D. are; It’s ( )4. These balls only 5 dollars. I want to buy . A. are; it B. is; them C. is; it D. are; them B D
B )5.-Can I help you? A.Thank you. B.Yes,please.I want a pen. C.You're welcome. D.I’m sorry. 导航页
导航页 ( )5. —Can I help you? —___________ A. Thank you. B. Yes, please. I want a pen. C. You’re welcome. D. I’m sorry. B