1. All of my books is my mum buys.2. You can use any cup on the table.3. I go swimming in the river every summer . 4. Every boy likes to wear blue clothes in this class .ps：纯手工翻译，给采纳啊，亲！...
All my books were bought by my mother.You can use any cup/glass on the tableI swim in the river every summerEach boy in this class loves to wear blue clothes....
