The answers are in parenthesis. Just write what's in the parenthesis in the blanks. The reason is that it's all supposed to be present tense. That's for the first two
Number three, four, five, and six are all supposed to be in the past tense.
Just put the past tense of the word
Number 5:
Think, did, doubt, knew, and told
Number 3:
Took, went, sat, and argued
Number 6:
Passed, ran, shot, and pushed