OF all my friends.I think HeJiaLing is my best friend.She used to be my classmate and a good neighbour as well.So for about six years we were close friends.And we helped each other in time of difficulty（困境地）.
我所有的朋友中,张嘉陵是最要好的.她是我的好同学也是我的好邻居.六年以来我们都是亲密的好友.我们在困境中及时地互相帮助.