Choose the correct preposition

1) Are you planning to hand for / in your notice this week?
2) She looks as if she is cut out / off for this job.
3) The secretary has been slogging away / in at the figures all day.
4) Due to the number of the customers, we are working to / out tight deadlines this month.
5) The pressure of / on work negatively affects many of the workers’ social and family life.
6) Mark, try not to get bogged down / up in unnecessary details this time.
7) The workload should ease off / away next month.
8) It wasn’t easy to face in / up to the company going bankrupt.
9) I don’t know when I will clear the backlog of / for work after having come back from sick leave.
10) During the last quarter, the manager was rushing everybody on / off their feet.