Finding a person who is lost in the woods is like looking for a needle in a haystack.
The search for suspects was a needle in a haystack.
The correct idiom is "looking for a needle in a haystack".
Our teacher sure does have a bee in her bonnet about learning idioms.
I thought he was a friend, but he turned out to be a real snake in the grass.
After fifty years of marriage, she is still the apple of his eye.
Take part is a phrasal verb. It has the idiomatic meaning of be involved in something egAre you going to take part in the discussion?
She was feeling a bit under the weather, so she didn't go to the movies.
Give me 1 example of idiomatic expression
The correct idiomatic expression is "toe the line", not "a toe the line". It means to follow the rules or policies. Here is a sample sentence: Jim's refusal to toe the line was a source of friction between him and his superiors.
Mum can you stand by me for the photo please. This is the literal meaning of stand by not the idiomatic meaning. (above) Stand by we are ready to leave. I knew they would stand by us, whatever we did.
my nane is ganesh
Meaning "to happen" or "to take place," the idiomatic expression "come about" can be used diversely in contemporary English. One proper use is modeled as follows: "Several analysts concluded that an economic boom was going to come about very soon, but their positive word went mostly unheard."
We will be there in a few minutes, stop acting like you have ants in your pants!
When at the top of the skyscraper, he had a bird's eye view of the city.