Top 50 common mistakes — fix list

I have a 25 years old brother.

→I have a 25-year-old brother.

I am agree with you.

→I agree with you.

Each of the students have a book.

→Each of the students has a book.

Most of people don't know this.

→Most people don't know this.

He is a person who is friendly.

→He is a friendly person.

More and more people becomes interested.

→More and more people are becoming interested.

Nowadays people is too busy.

→Nowadays, people are too busy.

I have seen him yesterday.

→I saw him yesterday.

If I will study harder, I will pass.

→If I study harder, I will pass.

I am living here since 2020.

→I have been living here since 2020.

She suggested me to take TOEFL.

→She suggested (that) I take TOEFL.

suggest is not followed by an infinitive.

I am good in English.

→I am good at English.

She married with a doctor.

→She married a doctor.

Discuss about this issue.

→Discuss this issue.

I am listening music.

→I am listening to music.

The life is hard.

→Life is hard.

I went to home.

→I went home.

I play the football.

→I play football.

their / there / they're

→their = possession, there = location, they're = they are

affect / effect

→affect = verb, effect = noun (most cases)

advise / advice

→advise = verb, advice = uncountable noun