i want to pass two values as a query string

Question

Hai,
i want to pass two values title,user as a query string how to do,
Response.Write(String.Format("<br><tr><td><b><a href='seven.aspx?title1={0}'>{0}</a></b><br>&nbsp;&nbsp;&nbsp;{1}</td>", str, rdr["suggestion"]));
 
thank u,