Which sentences correct the vague pronoun problem in the sentence? Check all that apply.
He kept pace with his brother as they were running
around the track until he became too tired and had
to stop
Until Joe became too tired and had to stop, he kept
pace with his brother as they were running around
the track
Joe kept pace with him as they were running around
the track until he became too tired and had to stop
Until he became too tired and had to stop, he kept
pace with his brother as they were running around
the track
Until his brother became too tired and had to stop,
Joe kept pace with him as they were running
around the track

pre-writing

why we feel good, or better, when we laugh?

is there a scientific explanation for this to happen?

which are the sources?

rough draft

laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings.

newport academy: endorphins reduce stress and strength social connections.

they combat anxiety and depression.

final draft

we know that when we laugh we feel better; when something is making us laugh it means we thought it was funny at some point, even if it was not meant that way. what we know is that it made us feel good. that is something we all can realize easily, but is it a chemical explanation for it to happen? of course there

according to joe bluett, laughter has a way of instantly connecting people and is one of the most basic and fundamental ways in which we communicate as human beings. also, he says that laughter can increase confidence, self-esteem, creativity, positivity and resilience, bringing positive changes to all aspects of our lives.

the newport academy says that, when we laugh, we release endorphins and that makes our body feel instantly relieved from tension and worry. endorphins also reduce stress and strength social connections.

therefor, laughter is the best to combat anxiety and depression.

at hatfield elementary school, there are 504 students in 7 classes. each class has the same number of students. what is a good estimate of the number of students in each class?

in our power to make a world happy - to teach mankind the art of being so - to a character hitherto unknown - and to have, as it were, a new creation intrusted to our hands, are honors that command reflection, and can neither be too highly estimated,

i am also pretty sure it is c