Tom is in Class 7 ,Tony is in Class 7 ,too.(合并为一句）

Both Tom and Tony are in Class 7.
Tom and Tony are both in Class 7.
都行.
再问： 这样回答Tom and Tony are in the same class .正确吗?
再答： 呵呵，这个回答很聪明啊，也是对的。