All the other answers use variables and SET operations. Here's a way to do it within a select statement. Just drop this in as a column in your existing select.
(SELECT
'<table style=''font-family:"Verdana"; font-size: 10pt''>'
+ '<tr bgcolor="#9DBED4"><th>col1</th><th>col2</th><th>col3</th><th>col4</th><th>col5</th></tr>'
+ replace( replace( body, '<', '<' ), '>', '>' )
+ '</table>'
FROM
(
select cast( (
select td = cast(col1 as varchar(5)) + '</td><td align="right">' + col2 + '</td><td>' + col3 + '</td><td align="right">' + cast(col4 as varchar(5)) + '</td><td align="right">' + cast(col5 as varchar(5)) + '</td>'
from (
select col1 = col1,
col2 = col2,
col3 = col3,
col4 = col4,
col5 = col5
from m_LineLevel as onml
where onml.pkey = oni.pkey
) as d
for xml path( 'tr' ), type ) as varchar(max) ) as body
) as bodycte) as LineTable