Idiom "conspicuous consumption"

Idiom "concrete jungle"

6 past tense irregular verbs

Do you know how to pronounce these 6 verbs? We’re going to look at 6 past tense verbs that are difficult to pronounce. But by the end of this lesson, you’ll know how pronounce them perfectly! Here are the 6 past tense irregular verbs we’re going to look at: bought, brought, fought, thought, caught, taught.

Idiom "The Second Mouse Gets the Cheese"

Idiom "castles in the sky"

Set phrases with prepositions

Why do we say 'go ON a diet'? Or 'be IN a hurry'? Unfortunately, there's usually no good explanation! But the phrases don't change, so once you know them, you can be sure you're correct. 

Idiom "come close to blows"