-Is Helen at home?-No,she has gone to the airport to___ his parentsA.take offB.put offC.hurry upD.pick to请给出理由,抱歉，D打错了，应该是pick up

is helen back at home?翻译 Tell Helen,if she is at home,I will come to see her.改写句子 No it is Helen. l left mine at home.为什么用mine而不用my呢 Tell Helen,if she is at home,that i will come to see her.为什么这句中要加that? 问题： 1.It's time to have lunch ( ) 2.Helen is ill.问题：1.It's time to have lunch ( )2.Helen is ill.She has got a headache ( )3.Helen can go to school.( )4.Miss Li is Helen is teacher.( )5.Helen is at home with her father.请回答 Helen is good at singing. (同义句) Helen is good at singing一般疑问句 ）（do）Helen（?）（do）housework at home? Helen’s family ( )(be) at home last Sunday.Helen ( )(visit)her grandparent on Sunday. Is there () at home Who is at home? They are coming to her home at 6:00p/m.__them is an American girl.Her name is Helen.A.In B.AmongC.About D.With Helen's family (be) at home last Sunday .Please open (they) for _ (I ).9.The new mirror is (she).Helen's family (be) at home last Sunday .Please open (they) for _ (I ).9.The new mirror is (she).Jim likes (watch) TV very much .hey (go) to a farm on Ch Helen is good at playing the violin的同义句 Helen is good at basketball.改为同义句 Helen is good at playing the violin的同义句 Helen is good at Computer Studies改为同义句. at studies is Helen computer good (.)怎样组成一个句子