Here's a question: What is a convenient place for a bus station?  Here are possible answers to this question: - maps - street - catch bus - city centre - school  I believe the correct choice is "city centre", here's why:
Ans: city centers often have bus stations.

Here's a question: The obsessive man was always washing hands, he had even done it so much once that it caused a what?  Here are possible answers to this question: - use soap - irritation - cleanliness - thinking - wet towel  I believe the correct choice is "irritation", here's why:
Ans: no need to wash hands often, only wash when its so much of dirty

Here's a question: What could stop two people from communicating?  Here are possible answers to this question: - collaboration - make person sick - progress - static - transfer of information  I believe the correct choice is "static", here's why:
Ans: static could stop two people from communicating

Here's a question: What could you make with your voice?  Here are possible answers to this question: - silence - choir - song - radio - telephone  I believe the correct choice is "song", here's why:
Ans: voices are with songs often