改成否定句：1.Please speak fast.2.You must say it in English.3.You must talk in the library.4.Come early tomorrow.5.I can see someone under the tree.

The boy speak Chinese.(改成否定句) They speak English.(改成否定句) 句型转换【英语题目】1.MARY CAN SPEAK ENGLISH.【改成一般疑问句,并作否定回答】2.THE CHILDREN CAN PLAY CHESS..【改为否定句】THE CHILDREN 【 】【 】CHESS..3.PLEASE SHOW ME YOUR PHOTO.【改为同义句】PLEASE SHOW【 把please sit down改成否定句 Sit down,please,everybody!改成否定句 feel the animals,please改成否定句feel the animals,please 改成否定句 Please be quiet (改成否定句) Please _____ ______ quiet. the speak chinese in an english class.(改成否定句) They speak Chinese in an English class改成否定句 改成否定句：1.Please speak fast.2.You must say it in English.3.You must talk in the library.4.Come early tomorrow.5.I can see someone under the tree. Both of my parents can speak English.(改成否定句） ------of my parents -------- speak English come here please(改成意思不变的否定句) Have some orange juice,please.改成否定句 将Please open the door改成否定句如何改 Could you please open the window改成否定句 please tell me about your family.改成否定句 Please do your homework,Danny.{改成否定句} Please have a seat here.（改成否定句）