900 basic sentences crazy english

Lesson 15

Lesson 15. CERTAINTY AND UNCERTAINTY.

To be honest, I’m not certain.

Maybe.

I couldn’t say for sure.

I couldn’t say for definite.

I couldn’t say absolutely.

I’m positive that he did it.

I’m certain of it.

I’m not sure that’s a good idea.

I can’t be certain of what time I left the office.

I’ve no idea where my shoes are.

I’m not certain if he’s telling the truth.

Are you certain this is what you want to do?

I swear this is the truth.

I have no doubt about how I feel.

Absolutely.