Idioms for March

1.Change your mind

Meaning:
When you change your mind, you change an opinion or a decision. When you change someone's mind, you persuade them to change their opinion or a decision.
Example:
Nothing you can say or do will change my mind.

2.Can do without

Meaning:
When you say, informally, that you can or could do without something, you mean that you do not want it.
Example:
We can do without Angela telling us any more of her funny stories.

3.By the way

Meaning:
When you are speaking to someone, you use by the way to introduce something that you have just thought of.
Example:
By the way, Linda, did I leave my umbrella behind yesterday evening.

4.By any chance

Meaning:
By any cahnce has almost the same meaning as 'possibly'. You use it in questions to ask if something is true.
Example:
Have you by any chance heard of an actor called Alan Foster?

5. By and large

Meaning:
By and large means 'generally speaking'.
Example:
I agree by and large with Janet's view of the situation.