I think the answer is correct.

I tried thinking about why it was that I didn't trust him.

The secret of success is not to think of failure.

Don't think about leaving money for your kids, use it all up and enjoy yourself with flair.

I do think so.

I couldn't think up such a brief explanation.

I like to think things through before making a decision.

The think tank conducted extensive research on climate change.

I think highly of her talent and dedication.

I think much of his talent.