오늘의영어공부 #250110

I'll~     will 의지 

I'm going to~  plan 계획

 

I'm + ~ed     ex) I'm interested

It's + ~ing     ex) It's interesting

 

at + shorter day

on + a day

in + period    <--  when i was 문어체 대신 간단하게 사용

 

for + number

during + letters