Tinseltown's puzzle

Call yourself a film freak? Or just want to kill time? Try to solve this little quiz here! Movie titles rebuilt with things you can find in an office. Currently I've 15 out of 20, suggestions for nr 1, 7, 9, 14 and 16 please in the comments.

And if thats too easy you can still try a similar quiz from M&Ms (exactly the stuff that is supposed to melt in your mouth), but this time it's 50 movies, mainly with a dark background (like horror etc). Btw, nice idea of promoting a new product. How much can you get there?