| A | B |
|---|
| keep your nose to the grindstone | to always keep busy |
| keep your fingers crossed | to wish for good luck |
| keep your head above water | to earn enough to stay out of debt |
| keep your ear to the ground | to pay attention & be well-informed |
| keep a straight face | to keep from laughing |
| keep your shirt on | remain cool & patient |
| keep something under your hat | to keep something secret |
| keep up with the Joneses | to work hard to have possessions as good as your neighbors |
| keep a stiff upper lip | to be brave & not show emotion when in trouble |
