Fill in the particle or preposition up, with, to, of, off, down, into, back, for

1) up

2) back

3) into

4) back

5) with

6) off

7) into

8) for

9) of

10) for

11) of

12) off

13) into

14) with

15) on

16) with

17) of

18) to

19) for

20) into