isn't aren't don't doesn't的区别!

isn't aren't don't doesn't的区别! Mary and Linda___here now.A.aren't B.don't C.isn't D.doesn't He______a teacher?A,don't B,doesn't C,isn't D,aren't The children ( ) doing their homework.A.aren't B.isn't C.don't D.not They _ go to work today A:aren;t B:don;t C:don't D:isn'tThey _ go to work today A:aren;t B:don;t C:doesn't D:isn't 1、the baby______like loud talking.A、don't B、doesn't C、aren't D、isn't His brother ( ) like playing ball games.A.aren't B.don't C.isn't D.doesn't Peter ___ study at No.11 Middle School A .isn't B.aren't C.don't D .doesn't MY sisters _____play basketball after school.A.don't B.aren't C.isn't D.doesn't 应该 Peter ___ study at No.11 Middle School A .isn't B.aren't C.don't D .doesn't am not,aren't,isn't,can't,don't,doesn't.的区别及用法. Bob____at school.He is at home.【can't,isn't,aren't,don't,doesn't】 I am a student,( A.isn't I B.am I C.aren't I D.don't I A clothing store _____ sell meat . A.don't B. doesn't C. isn't D. aren'thelp me! isn't/aren't working和doesn't/don't working 用法区别! Lily ____goshopping on Sundays with her mother选择isn't aren't don't doesn't 用am not.aren't.isn't.don't.doesn't.来完成句子. 对么,用isn`t还是aren`t