Words ending in -tion, -sion and -ssion

How many of these missing words can you find?

Type the correct words into the gaps.

When a word ends in a "shun" sound or similar ("zhun"), we spell the word with a - tion, -sion or -ssion ending.
All of these words (verbs) can be made into nouns with one of these endings. Type the correct word into the gap.
For Example:
act: action
exclude: exclusion
omit: omission
prepare:
direct:
decorate:
relate:
admit:
impress:
discuss:
decide:
inspect:
permit:
conclude:
prescribe: