to break in: gradually to prepare something for use that is new and stiff;to interrupt (for the second definition, also: to cut in) Examples of TO BREAK IN It is best to break a new car in by driving it slowly for the first few hundred miles. While Carrie and I were talking, Bill broke in…

to clear up: to make understandable (also: to straighten out); to become sunny Examples of TO CLEAR UP – The teacher tried to clear up our confusion about the meaning of the difficult paragraph in the reading.– It’s rather cloudy this morning. Do you think that it will clear up later?

to keep in touch with: to maintain contact with (also: to stay in touch with) Examples of TO KEEP IN TOUCH WITH Good managers are people you keep in touch with even after you leave a position. Once the Thanksgiving holiday passes, I promise to get in touch with all of you.

to sit down: to be seated (also: take a seat) Examples of SIT DOWN “I need to sit down,” the exhausted runner managed to stammer. When I hurt my back, it was hard to sit down and put on my socks.

to look down on: to feel superior to, to think of someone as less important Examples of TO LOOK DOWN ON People who are in positions of power should be careful not to look down on those who work for them. A lot of people look down on us because we’re homeless,” she says.

on the other hand: however, in contrast Examples of ON THE OTHER HAND On the other hand, registered voters may participate in any primary they choose. Kidney inflammation, on the other hand, is rare, but no treatment exists for it.