a lot of / a pair of

• a lot of : 많은

 

He has a lot of hair.

The millionaire has a lot of money.

A lot of students were absent because of the flu.

why aren't you feeling well?

> I think it's because I ate a lot of chocolate today.

 

• a pair of : 한쌍의, 한 켤레의

 

I bought two pairs of shoes, one of my brother and the other for my sister.

She wants to buy a pair of beautiful gloves.

I need a pair of socks.

What are you going to buy when you go shopping?

> I'm going to buy a pair of earrings.