This set shows some common idioms that you can use in your daily conversations

Common Idioms

Rare 珍しい
Example: I go to the cafe once in a blue moon.

To initiate a  conversation 会話を始める
Example: You need to break the ice if you want to make friends.

feeling sick or unwell 病気がある
Example: I felt under the weather after getting wet by the rain.

easy 簡単
Example: This exam is a piece of cake. It only took me 30 minutes to answer it.

raining really hard 大雨が降る
Example: It's raining cats and dogs in the Philippines during the months of June to August.

very expensive とても高い
Example: Building a house costs an arm and a leg.

to start studying 勉強するのを始める
Example: I need to hit the books now if I want to pass the TOEFL.