Как сказать что это не так например: 1. they can visit the browns. 2. i am from dmitrov. 3. i want to go to the park. 4. i shall go to the park. 5. he often goes to the swimming pool.

1. They can not (can't) visit the Browns.
2. I am not (I'm not) from Dmitrov.
3. I do not (don't) want to go to the park.
4. I shall not (shan't) go to the park.
5. He does not (doesn't) often go to the swimming pool.

They can't visit the Browns. I'm not from Dmitrov. I don't want to go to the park. I won't go to the park. He rarely goes to the swimming pool.