to cross out: to cancel by marking with a horizontal lines Examples of TO CROSS OUT I want to cross out this line from the contract; I don’t agree to it. She crossed out the items from her shopping list as she put them into her cart.

to turn off: to cause to stop functioning (also: to switch off, to shut off) Examples of TURN OFF I forgot to turn off the television after I recorded the program. She needs to turn off the waterworks; crying won’t help in this job.

to brush up on: to review something in order to refresh one’s memory Examples of TO BRUSH UP ON The old doctor mistakenly thought he didn’t need to brush up on the procedure, and it caused more complications for the patient. Let’s brush up on our sales techniques before the holiday rush.

a bitter pill to swallow: unpleasant, but has to be acceptedExamples: Losing my job was initially a bitter pill to swallow. It’s a bitter pill to swallow but a difficult cure promises the best result.

to tire out: to make very weary due to difficult conditions or hard effort (also:to wear out) Examples of TIRE OUT We need to tire out our puppy every night, or he’ll be so energetic we won’t be able to sleep. The first time we attended the spin class, we were the first to tire…

to be bound to: to be certain to, to be sure to Examples of TO BE BOUND TO “You’re bound to love this hit musical!” read the ad. Let me write down the shopping list; I’m bound to forget something.