He can't jump as high as his brother. He is too young.
She has a smile very bright and kind.
In the park have many trees to climb.
If I win the lottery, I would travel around the world.
Rigel went to bed. As a result, he was tired.
Sarah have been gardening all day.
The dog chase the cat.
Is important to consider the different perspectives.
Subject-verb agreement
Subject - auxiliary verb agreement
Wrong way to express existence
Position of adjective
Incorrect verb tense in the conditional sentence.
Lack of subject
Incorrect cause-effect connection
Incorrect use of modal verb for deduction.
