to look for: to try to find, to search for Examples of LOOK FOR If you’re playing poker, you need to look for very subtle cues from the other players. My landlord told me to look for a package at the front door.

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.

to become of: to happen to (a missing object or person) Examples of TO BECOME OF In the meanwhile, what has become of us as a previously identified open society? I might have missed this, but what has become of the existing child trust funds?

to burn down: to burn slowly, but completely (usually said of candles); todestroy completely by fire Example of TO BURN DOWN The fire was able to burn down the house very quickly. After two days of the city burning down it began to rain and doused the remaining fire.

to mix up: to stir or shake well; to confuse, to bewilder Examples of TO MIX UP We’re going to mix up the team, so we can make sure that you’re playing your strongest position. A wonderful hostess, Amy is always ready to mix up a pitcher of sangria whenever somebody comes by.

to get on (someone’s) nerves: to annoy or disturb Examples of TO GET ON (SOMEONE’S) NERVES I wish they would turn off that radio. It’s getting on my nerves. Ruby loves to talk to anyone. Sometimes her chatter really gets on my nerves.