Hello, I want to practice the words that are bold in the sentences below. I'd like to keep them there and not replace them with anything. :)

Don't forget to bring the original documents along to the post office tomorrow.

I work as a freelancer and last year I brought in 10.000 USD.

I don't like when people shove me in a line.

My father dedicated his whole life to his family.

It's better to take the metro in the morning because the city center is congested.

Selfishness is a common trait these days.

I'm always worn out after 8 hours of work.

Could you please give me a piece of advice on how to cope with English grammar rules?

There are four pivotal skills when it comes to learning foreign languages.

I'm not a proponent of capital punishment.

The sun was blotted out all week with clouds.

Yesterday, I was walking around the city center of Prague and suddenly I stumbled upon my teacher from high school.

Talking about the weather bugs me.

People can be uncouth if you don't behave politely.

Elderly people can feel loneliness.

Many people wagered a lot of money last year to become millionaires.