The perfect infinitive is a verb form that consists of (to) have + past participle of a verb. For example:...

The idiom out of the blue means something that happens unexpectedly or without warning. It is often used...

Sure, I can explain that. The present continuous tense is used to describe an action that is happening...

The phrase “never judge a book by its cover” or “don’t judge a book by its cover” means that you should...

The idiom the apple of my eye means someone or something that one loves or values very much. It is often...

How to use play, do and go with different verbs. These verbs are used with sports and activities in different...