cities will be very big and crowded 怎样变一般疑问句 还要肯定和否定回答

cities will be very big and crowded 怎样变一般疑问句 还要肯定和否定回答 cities will be very big and crowded in the future对very big a He was very happy 的一般疑问句和否定句,肯定 否定回答咋变 陈述句变否定句,一般疑问句并做肯定和否定回答：1.Mr.s Li and kitty are in a big shop it has big ears 变否定句 变一般疑问句 做肯定,否定回答 I have sone oranges 变个一般疑问句还要有肯定回答和否定回答 还有否定句 对cities will be very crowded提问 变一般疑问句做否定和肯定回答 there will be more people.改为一般疑问句和陈述句 肯定否定回答 变一般疑问句做肯定否定回答. 英语变一般疑问句肯定否定回答 There be句型改成一般疑问句、一般疑问句的肯定回答和否定回答、否定句