问几道简单的英文改错题~1.At the party,all the lemonade was drank by the

问几道简单的英文改错题~
1.At the party,all the lemonade was drank by the guests.
2.Sharks can be real frightening.
3.The teacher asked Jane and I to perform in the class play.
4.Don Bradman would be the first cricketer to have had an average of one hundred runs.
5.When I rung the emergency number,the operator transferred me to the police.
有些是关于单复数形式的..
请大家帮忙指出来是哪里错了..