Mr. Smith didn’t know whether to leave or stay there. 这句话中的stay前面是不是应该加一个to啊?

They didn't cry any more when they saw Mr Smith 同义句They____more____when they saw Mr Smith . 改为同义句：mr smith didn‘t go to shanghai.he went to nangjing. mr smith didn't go to shanghai _to najing Mr Smith didn't have __ money (much还是many） whether既然连接句子,为什么Mr.Smith didn't know whether to leave or stay there. Mr.Smith didn't know whether to leave or stay there. Mr.Smith's plane___.Let's wait for him here.A.hasn't arrived B.didn't arrive C.doesn't arriveD.couldn't arrive mr smith went to work .he didn't have breakfast怎么改同义句mr smint went to work＿＿＿ ＿＿＿ Not until Mr.Smith came to China_what kind of country she is.he knewhe didn't knowdid he knowhe couldn't know选出正确答案并给出理由 Excuse me ,may I speak to Mr.Smith ? sorry,he___work here____A didn't any more B didn't either C doesn't either D doesn't any more 选什么?原因 I_____ Mr Smith since he moved to Shanghai with his father.A.didn't from B.didn't hear from C won't hear from D.haven't heard from Mr.Smith has lived in his hometown since hewas born.改为同意句He didn't have lunch and hurried to school.改为同意句! 根据首字母填空,用过去式.Mr and mrs Smith didn't want to quarrel with the policeman,so they h_____to stop the party . Mr. Smith didn’t know whether to leave or stay there. 这句话中的stay前面是不是应该加一个to啊? 英语翻译One day,Mr.Smith went to a dinner party.He was wearing very old clothes.He came into the room.But people in the room didn’t look at him.They didn’t ask him to sit at the table.He wasn’t happy.But he said nothing.Mr.Smith went home q 反意疑问句： Jim's parents didn't go to Hong Kong last month,______? Mr Smith will visit our scho反意疑问句：Jim's parents didn't go to Hong Kong last month,______?Mr Smith will visit our school next week, _______?You haven't been to Shan Mr.Smith was walking on the street last Sunday evening.A good-looking young woman met him and said,Good evening.But Mr.Smith couldn't r__1__ who she was.He didn't know her.He was much surprised and didn't know w__2__ to say.Then the woman knew that 1,There sre three _ assistants in that _ shop.A,women,shoe B,woman,shoe C,woman ,shoes D,women,shoes2,Mr.Smith always has _ to tell us.A,some good pieces of newsB,some pieces good of newsC,some good piece of newsD,some piece good of news3,I don't kno Mr smith doest like Chinese tea,does he Mr smith does't like Chinese tea,does he Mr smith likes Chinese tea,does't he 分别怎么回答