English Idioms: On all fours

English Idioms About “Nature”
Idiom: In the air
Meaning: Said about something that is happening or about to happen.
Example: Everybody in the company know that change is in the air.

English Idioms About “Colors”
Idiom: Green with envy
Meaning: Consumed by envy; envious to the point where it is noticeable to others.
Example: She was green with envy when she saw my new car.

English Idioms About “Travel”
Idiom: Itchy feet
Meaning: Feeling of a need to travel.
Example: She has itchy feet again. She says she will travel to Brazil.

English Idioms About “Time”
Idiom: Against the clock
Meaning: To work or race against the clock means to do something as fast as possible and try to finish it before a deadline.
Example: The students were racing against the clock to finish the paper before the deadline.

English Idioms About “Religion”
Idiom: Baptism of fire
Meaning: The idiom baptism of fire refers to a very difficult first experience someone undergoes. The term baptism is a religious ceremony in which one is initiated, purified, or given a name.
Example: My first day as the manager of the restaurant was a real baptism of fire.