to get sick,well,tired,busy,wet,etc.: to become sick, well, tired, busy,wet, etc. Examples of GET SICK I pretended to get sick, so that I could miss class that day. The rainstorm only lasted a few minutes, but it was enough to get my suit wet.

to buy up: to buy the complete stock of Examples of TO BUY UP Foreign investors are taking advantage of the housing bust to buy up properties. The Treasury would buy up mortgage securities to stabilize the financial system.

to do over: to revise, to do againA noun or pronoun must separate the two parts of this idiom. Examples of TO DO OVER Who wouldn’t like the chance to go back to high school and do it all over again? You’d better do the essay over because it is written so poorly.

to go up to: to approach (also: to come up to, to walk up to, to run up to, to drive up to, etc.)The related forms have the same meaning, but the type of movement isdifferent. Examples of TO GO UP TO A woman came up to the pair, and Calipari expected her to ask for…

to count on: to trust someone in time of need (also: to depend on) Examples of COUNT ON We’ll be able to count on Todd; everyone knows he’s reliable and gets things done on time. The store manager was able to count on the celebrity to make a big purchase.

in the blink of an eye: in an extremely short timeExamples: Everything changed in the blink of an eye at Sydney’s Oran Park Raceway in 2008. In the blink of an eye, millions of people lost friends, family, and community.