— Lovely weather, isn’t it?— Yes, a bit hot, ______ ．

I can’t help you ____ much for your help．

I was wondering what to do and＿＿＿＿＿＿Mr. Wang came in. 

The hurricane did damage to many houses and business buildings.     ,it caused 20 deaths.

Ben has not the least_______ of giving up his research.