Create temporary table in dynamic query

there are cases when you are forced to create temporary table in dynamic query.

below is sample of creating temporary then select it in dynamic query.

declare @tableName varchar(30)
set @tableName = 'TableB'
declare @query nvarchar(4000)
set @query = 'CREATE TABLE #'+@tableName+'
                    ( id int,
                      data varchar(30)
                    )
              insert into #'+@tableName+' values(1, ''Me'')
              SELECT * from #'+@tableName
 exec sp_executesql @query