Question

Which sentence is punctuated correctly?

A.
I am certain you will enjoy. this class the teacher is excellent.

B.
I am certain you will enjoy this class; the teacher is excellent.

C.
I am certain you will enjoy this: class the teacher is excellent.

D.
I am certain, you will enjoy this class the teacher is excellent.

Answer 1

B. I am certain you will enjoy this class; the teacher is excellent.

Answer 2

B
...Because A breaks the sentence up and doesn't make any logical sense 
C uses a colon incorrectly.
D doesn't make any logical sense, either.