My neighbour is such a snake in the grass. I don’t trust her at all.
If you keep yelling, it will only add fuel to the fire.
He failed his exams and now he is in a pickle.
I can’t deal with this now. I have bigger fish to fry.
Everyone was quiet, so Jim broke the ice with a joke.
If you are as cool as a cucumber, you are very calm and relaxed.
She is as cool as a cucumber when giving a presentation.
The car cost them an arm and a leg.
When you get cold feet, you feel too afraid to do something.
I was planning to go skydiving, but I got cold feet.
Hang in there! Exams are almost over.
He has his head in the clouds if he thinks he will get promoted soon.