1, 4, 6, 9...those should be the correct ones I think...
Reading is an inexpensive hobby; For example, the library is free.
I think gaze would be the answer because when you gaze and something you dont look at it for a short period of time, glimpse and peek are both words for looking at something for a short period of time.
I think it would be D not for sure hope this and if it is wrong sorry