Is this a really busy term?否定句

this is a bus.【变为复数句】 Is this a bus （改为复数句 This is a bus.改为复数. this is really a nice place this is a really busy thrm this is really a nice park This is really a ridiculous farce It is really a better way to take the bus.其中really用的对吗? This is really a ..和 this really is a .哪个更地道,外国人一般都怎么说 This bus is[ ] people this fool is really this,a,is,bus 怎么连词成句 This is a bus.改为复数形式的句子 this is a bus.把它改为复数句 1.this is a bus（改为复数句子） This is a bus 改为单数或则复数 Is this a bus!翻译成中文是什么? This is a bus.（改为一般疑问句）