The task is to revise grammar: Present Perfect Simple and Past Simple and to check the general understanding as well as some details

It's a motivational TED talk from a computer specialist about how a person can improve their life

Thirty-days challenge by Matt Cutts

thirty-days-challenge-by-matt-cutts

Let's do English ESL general grammar practice. The task is to revise grammar: Present Perfect Simple and Past Simple and to check the general understanding as w…