这句话对不对there were some of the subjects that i did well in,有没有in

There were uesd to have many pandas in the world.这句话对不对. There were much pollution求英语高手There were much air pollutiou and water pollution 这句话对不对 为什么要用were请解释 There are some beef .这句话对不对 这句话对不对there were some of the subjects that i did well in,有没有in There is a bird on the tree这句话对不对 有首歌叫There's som什么的 Is there anybody else in the classroom?这句话对不对?去掉there 怎么样？ There are lots of people shopping there every day 这句话语法、时态对不对? She is a girl we were talking about这句话对不对? We were went to the park yesterday这句话对不对?快,快,快!谢谢! THEY WERE SO YOUNG THAT they could not tell anything 这句话对不对 the people were provided whatever they need这句话对不对provide后面能不能直接跟sth after that,we were played game in the farm这句话对不对 这两句话对不对 这句话到底对不对 这句话对不对?各位 这句话对不对啊 这句话对不对?为什么?