Jack was killed at the early morning of May 1st ,1927,为什么用at

Jack was killed at the early morning of May 1st ,1927,为什么用at is killed 与was killed,还有 killed 的 区别 She was killed ____ a traffic accidentA byB inC onD at并说明原因 Jack was sleeping at ten last night 改为一般疑问句 -Jack was made ( ) at home.Why?-Because he didn't finish his homework.（ ）A.stay B.to stay C.staying D.to staying At least two people including one policeman was killed.这里的动词用was,还是用were?为什么. 求阅读理解One day when Jack was walking in the park he saw a woman who lived a few milOne day when Jack was walking in the park,he saw a woman he knew sitting on a chair with a dog beside her.The dog was looking up at the woman.Jack went up to t jack was a writer.Now,he isn't.=jack ( ) a writer ( ) ( ).(同义句） I don't have lunch at school and___A.jack doesn't,too B.Neither has Jack C.Jack neither does doe D.neither does Jack He was killed.He killed himself.(改为选择疑问句) Was he killed _ _he_ himself? I ______ Jack ______ playing in the garden at that time.A.think,wasn't B.don't think ,wasn'tC.don't think,was D.think ,is,这几个选项选哪个? Millions of fish后面用was killed还是were killed? He could be killed at home 如果我对at home 进行强调的话,那么强调句应该是什么?是It was at home that he could be killed吗? 英语翻译well i don't know how to tell you,it's hard and complicated,i wish i had a family at all,my dad was killed in war when he visited afghanistan while he helping a patient( he was a doctor) and my mom left me and married a guy ( i don't know Jack was very tired .He didn’t walk any more and had a rest.（改同义句）Jack ( )walking to ( ) a rest because Jack was very tired. One day ,Jack went to a big dinner party.He was in old clothes,He came in (1)_______nobody at him and nobody gave him a seat at the table,so Jack went back home(2)他穿上最好的衣服,然后回到这个宴会.The host stood up at once and came t 1.The man denied _____ anyone in the murder when he was questioned by the police.A.to kill B.to have killed C.killing D.having killed2.Don't you know that such behavior of theirs was not _____ in society at that time A.respectful B.respectable C.resp Little Tom hadnt past the exam and was afraid being scolded .And----Aso was Jack B neither had Jack C so had it been with Jack D so it was with Jack 该怎么做啊 急