Which of the following sentences contains an idiom? "What's up, man?"

Katie is anxious to learn the ropes of her new job so she can feel more comfortable in her position.

After her visit to the dentist, Lorainne was feeling extremely loopy.

None of the choices are correct.

the second sentence

the idiom is "learn the ropes"

Explanation:

in the spreadsheet, click on a cell, then type the numbers or text you want and press enter or tab. to write data to a new line within a cell, press alt + enter. to enter the same data in several cells at the same time you must select the cells in which you want to enter the same data, in the active cell write the data and press ctrl + enter.

killed them

explanation: