改一般疑问句It swims with its head up and tail down改为一般疑问句

改一般疑问句It swims with its head up and tail down改为一般疑问句 it swims with its head up and tail down.改为一般疑问句 it's cioudy today改一般疑问句 It likes bananas very much.The boy swims in the river.把这两句改成一般疑问句及否定句 He swims very well.改疑问句和否定句 Peter did some cooking with mum.改一般疑问句, My father often plays football with me.改一般疑问句 mary swims in the swimming pool.改成一般疑问句. Tom swims very well 一般疑问句 肯否定回答 his backpack 改一般疑问句It's his backpack 改一般疑问句His telephone number is 535-2375 改一般疑问句This is my grandmother 改否定句 it is a secret怎么改一般疑问句 It's time to go home.改一般疑问句. It is a pen改一般的疑问句并回答 It is his desk改成一般疑问句帮我改 It is an apple改一般疑问句怎麼改? it is a lovely dog改为一般疑问句,怎么改 It means No smoking.改为一般疑问句,该怎么改? It is a blue pencil.（改为一般疑问句)怎样改?