Conjunctions - So and Otherwise
You have to finish your homework. You will not pass your exams.
You have to finish your homework. Otherwise, you will not pass your exams.
The boys have to finish their chores. They will not get to go out.
The boys have to finish their chores. Otherwise, they will not get to go out.
We need to remain healthy. We will feel weak and tired.
We need to remain healthy. Otherwise, we will feel weak and tired.