学霸们教到题,（ ）This is a place where we can play ball学霸们教到题,（ ）This is a place where we can play ball games A.court B swallow C Spring festival D theatre E Easter F swan G fall

Is this a ruler.---Yes,this is.（改错） Is this a book? Yes,this is. This is a man提问( ) is this? This is a desk.(一般疑问句） This is a stamp____(来自）America. Is this a watch?（复数） Is this a English computer?(改错） this is a（ ）of dog This is a marker.（变复数） This is a cinema.（改为复数） Is this a banana.(一般疑问句） is this a pen（变成陈述句） This is a love this is a japan This is a this is a This is a book this is a Demo