The question seems a bit incomplete but I believe the correct answer should be 2. was not.
That would correctly complete the sentence like so:
I was not there when the crime happened, I only heard about it afterwards.
Answer:
because it is by the equator
Explanation:
because it is by the equator because it is by the equator
The first one doesn't make sense but the second one is D, the third one is B. Number 4 is B and the last one A
Answer:
English:
Yes, I would like to come.
Why not?
German:
Ja, ich möchte kommen.
Warum nicht?