I have many thing to find 和 It's rain we were wet 改错

很高兴为你解答.
I have many things to find.我有很多东西要找
解析:因为thing 是可数名词,出现了many用复数形式.
It was raining /rainy and we were wet.下雨了,我们身上都湿了.
解析:根据we were wet 用一般过去式,is 改为was .rain要么是名词,要么是动词,在这里也是错误的,改为形容词或者动词ing.另外连接两个简单句,中间要用and 连接.