составьте пожалуйста предложения на британском: 3 предложения со словом do и

I'm afraid you will make a lot of mistakes in your test-paper  tomorrow because you missed so many classes last week.
The teacher asked me to make a presentation about environmental problems in our city.
Nobody expected John to make such a conclusion about our research work.

It took us a lot of time to do a research in the area of air pollution in our city.
My younger brother asked me to explain to him how to do his English homework.
He did us a lot of harm by making stupid remarks about our work.

1I can't do without your help
я могу обойтись без твоей подмоги.
2We do with each other in our family.
мы дадим друг с приятелем в нашей семье.
3My brother doesn't do his business with his friend.
мой брат не ведёт бизнес со своим ином.

1l make very delicious coffee.
я делаю очень смачный кофе.
2Ann мейд a great progress in learning English.
Aнна сделала великий прогресс в изучении англ.
3Don't make a fool of yourself!
не валяй дурачины!