전화영어 11/2

I sent it to my professor on time.

I sent an Excel file that was not revised. 

Unfortunately, I sent the wrong file. 

I was 20 years  old  when I started drinking alcohol. 

I drank alcohol for the first time, at the age of 20.

I hadn't drunk alcohol until I turned 20. 

It's illegal to drink alcohol at the age of 19 and below. 

As time went by, my curiosity had disappeared. 

Babies born in December and in January of next year  are the same age. 

We get one year older when the new year comes. 

Some years ago, the driving laws were a little bit loose. 

The test for getting a driver's license is more difficult now than in the past. 

I got my driver's license when the test was much easier then. 

Many people are upset about drunk driving. 

The Korean government should implement stricter regulations about drunk driving.