Question

Please help!!! I think its C but i am not sure. HELP!!!

Which answer choice best corrects the run-on sentence?
I need to study for the geography exam I need to improve my grades.

I need to study. For the geography exam I need to improve my grades.
I need to study for the geography exam because I need to improve my grades.
I need to study for the geography exam, I need to improve my grades.
I need to study for the geography exam I need. To improve my grades.

Answer 1

b

Step-by-step explanation:

this answer is more formal and appropriate as it has because in it and you are not missing out words

Answer 2

Answer : C— I need to study for the geography exam, I need to improve my grades.

Step-by-step explanation: