“Don’t count your chickens before they hatch”

“Cool as a cucumber”

Very calm, especially under pressure.

“Feel your way”

To proceed carefully without full knowledge.

“Earn your stripes”

To prove your ability through hard work.

“Dirt cheap”

Very cheap.

“Don’t miss a beat”

To continue smoothly without hesitation.

“Cry wolf”

To ask for help when there is no real danger, so people stop believing you.

“Crash course”

A short and intensive course.

“Dog days”

The hottest days of summer.