My best friend sits next_____ me. [ ]

I am in great trouble now.— You may depend on ______ that all of us will support you.

How are you getting on with your work? — I can’t do it __________ any longer. I will have to get help.

Why did you come to work on foot this morning? — Because today is the day with no cars, I ______ my car at home.

Peter’s jacket looked just the same as Jack’s, but it cost_____his.