Past Tense Explanations

Question 1

in my opinion it was

Answer 1

à mon avis c’était

Question 2

I find that it was

Answer 2

je trouve que c’était

Question 3

I think that it was

Answer 3

je pense que c’était

Question 4

I would say that it was

Answer 4

je dirais que c’était

Question 5

I imagine that it was

Answer 5

j’imagine que c’était

Question 6

it was not

Answer 6

ce n’était pas