to give off: to release, to produce, to release Examples of TO GIVE OFF When water boils, it gives off stream. The flowers in this garden give off a strange odor.

to burn up: to destroy completely by fire; to make angry or very annoyed(also to tick off) Examples of TO BURN UP The fire was able to burn up the house very quickly. You know what burns me up more than anything else?

to make fun of: to laugh at, to joke about Examples of TO MAKE FUN OF If you make fun of yourself first, you stop other people from making fun of you. That’s like a fighter on the canvas making fun of his opponent’s knockout punch.

touch and go: risky, uncertain until the end Examples of TOUCH AND GO The outcome of the soccer final was touch and go for the entire match. It was touch and go at one stage whether I would make the journey to hospital.

to step down: to retire or leave a top position, to resign Examples of TO STEP DOWN Next May the principal will step down after thirty-five years of service to the school. The angry shareholders wanted the company president to step down because of the stock scandal.

ill at ease: uncomfortable or worried in a situation Examples of ILL AT EASE The financial crisis last September especially made people become ill at ease. There is anticipation, but there is also an ill-at-ease feeling about it all.