Look those girls.They're so pretty.有一处错,错在哪?

i'm a student ,so do i 错哪了 They're going to buy some food.问句是什么? They're goingto visit the lions 怎么读 I don't have much pens in the cup错在哪? I didn't went to the gym yesterday.这句话错在哪 Look at my cat.It's name is happy哪里错了 在eclipse里 Folder 'x' does not exist. &. amp "通过这次才艺大赛,使我们增长了才能,陶冶了情操"这个句子错在哪 $(arraylist[i]) '$'是什么用法 "在什么生活中电脑是非常重要的"