this egg is big 改为复数

this egg is big 改为复数 This is an egg (改为复数形式） This hat is big.改为复数句 This is big factory.(改为复数) this bus is very big. 改为复数 That is an egg 改为复数句 This is a big school.改为复数句 this is a big strawberry.（改为复数） The big ( )(橘子）are for you.括号里填什么?This is an egg.改为否定句.（ ） （ ）an egg. This is () egg.() egg is big.A :a AB:an AnC:an The 改为复数形式 Is that an English book?Whats this in English?It is an egg.She is a teacher. Is this an egg? This bag is very big 改为感叹句 This book is big .(改为同义句) 英语题目(单数句改成复数句),(复数句改为单数句)this is a bus.that is a big peachthey are girlsthey are old monkeys. This is my sister.改为复数形式、 This is a book 改为复数句 This is my brother.(改为复数）