( )1.A.How do you do? B.Yes, I do. C.Fine.
( )2.A.He’s an engineer. B. He’s tall with big eyes. C.English.
( )3.A.That’s all right. B.All right. C.Not at all.
( )4.A.No problem. B.Yes, I could. C.No, thanks.
( )5.A.I’m in class 9. B.I ’m in Class 9, Grade 9 C.Grade 9, Class9.