a sore point/spot: a subject which someone would prefer not to talk about because it makes them angry or embarrassed
Examples
to keep track of: to keep or maintain a record of; to remember the locationof Examples of TO KEEP TRACK OF We’re going to keep track of your sales figures, to determine how much of a bonus you’ll receive. The manager didn’t expect how many projects he would be given and expected to keep track…
to fill in: to write answers in; to inform, to tell Examples of TO FILL IN I get the idea, but I’ll need you to fill in some of the details before I understand how it works. The council invites young people to attend workshops or fill in a questionnaire.
all of a sudden: suddenly, without warning (also: all at once) Examples of ALL OF A SUDDEN It seems like, all of a sudden, you’re mad at me, and I can never figure out why. All of a sudden, the storm subsided and the rain stopped.
to have on: to be wearing Examples of TO HAVE ON Cynthia has on the most fabulous dress! The lawyer wanted to have on his best suit for the court hearing.
to show up: to appear, to arrive; to be found or located Examples of TO SHOW UP He promised to come on Tuesday but he never showed up. It really gets on my nerves that Grace shows up late for every meeting.
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.