“snake in the grass”造句，怎麼用snake in the grass造句

Because I once saw a rattlesnake in the grass I stay in the car and listen to a country-and-Western station.

Aren't I a snake in the grass.

He's a snake in the grass. While pretending to be your friend he was slandering you behind your back.

That snake in the grass cheated me of my money.

There is a snake in the grass.