Idiom "happy as a lark"

Phrasal Nouns

Many phrasal verbs can become nouns. For example, you can “start up” a company (phrasal verb) or work in a “start-up” (phrasal noun) – a small company. When a phrasal verb becomes a phrasal noun, sometimes the verb comes first, like “start-up”; and sometimes the preposition comes first, such as “outbreak”. 

I Agree

Baby Animals

Idiom "hang on (someone's) words"

Idiom "nice one"

Common Mistakes

4 common mistakes English learners make

Before I present my list, I should warn you that these come from my experiences working with mostly Japanese speakers, so the mistakes you see here may or may not be a problem for people whose native language is closer to English.