七上英语期中复习易错题1、 单项选择题( )1-Is your name Brown?- A Yes,it is B. Yes,I am C. Yes,Im D. No,Im not( )2-Helen is my uncles .We are cousins. A son B. brother C. daughter D. Dad( )-Is this your sister?- .She is my mother.A. Yes,it is B. No,it isnt C. Yes,he is D. Yes,she is( )3-Hurry up, .-Lets goA. not late B.be late C. dont late D. dont be late( )4-I have a friend .His name is Jack Ala