Answer:
This sentence contains both an interjection (Wow) and a conjunction (that's). No preposition, however (ex. over, against, about, with).
(Also, there should be a comma after wow lol)
Answer:
How to avoid getting scammed in foreign (European) countries
Where to find tour guides to help you through your country of choice
Those are just a few that you said you needed. If you need more I may be able to come up with a couple extra. It's kinda hard though!
Answer:
true but only after never during
In the short story The Chrysanthemums, the stranger's motivation for pretending to be interested in Elisa's chrysanthemums is because A. he wants Elisa to give him work so he can earn some money.
He is a poor tinker who may not be able to afford dinner unless he is given some sort of a job by Elisa.