Answer:
Complex
Explanation:
There is a dependent clause in the beginning, and after the comma there is no conjunction (F.A.N.B.O.Y.S), and the second part is an independent clause. The complex sentence is 'dependent, independent'. You're welcome.
It is the main message or idea the author is trying to convey to the reader. The theme is the author's opinion of the subject.
I think the answer is B. Sorry if it is wrong I tried my best and i'm new to this :)
Explanation:
what were you doing when i called.
B, indicative is the answer to your question