I dare not tell you the truth.

I haven't decided whether to do it or not.

Children are apt to make mistakes.

This informal economy, with its recycling-based business model, seems to be doing the city a great service.

What does your remark have to do with the subject we are talking about?

I had to make do with what I had.

I was forced to apologize for my mistake.

I look to do my best in everything I undertake.

I used to play soccer every weekend.