题干
句子改错。请从 A、B、C中选出错误选项，并将正确答案填写在横线上。
①Lucy's hair is as long as her twin sister.____
②Stones are everywhere. It's hard for sheeps to find grass to eat.____
③There are such many people exercising in the new square every day.____
④Now Lily with her parents are thinking about how to choose a proper college wisely.____
⑤The young singer has written a number of songs in 2010. His songs are becoming more and more popular. ____
答案(点此获取答案解析）
her twin sister错误，改为her twin sister's,sheeps错误，改为sheep,such错误，改为so,are错误，改为is,in错误，改为since
