These are peaches改成一般疑问句?

These are peaches改成一般疑问句? These are peaches改成否定句 ______（who）are these peaches -What () these?-()peaches A are;it's B are ;they're C are;these are 将下列句子改成单数形式1.These are apples.2.There are many peaches on the tree.3.What are they?They're oranges.4.They are good children.5.Where are my shoes? These are glasses改成单数 These peaches are small.Please show me the big_.A.some B.ones C.one These are flowers.改成一般疑问句 These are my keys.改成一般疑问句 These are our books改成单数 These are our books.(改成单数） These are nice piceures 改成一般疑问句 These are American cars 改成单数 These shoes are $100 (改成同义句) These are pretty girls.改成感叹句 How much are these apples?改成同义词 The peaches are twelve yuan The peaches are twelve yuan