At present, I am studying for my exams.

This program is aimed at helping students improve their English skills.

At this point, we don't have enough information to make a decision.

I like to go for a walk at times.

She is good at playing the piano.

I can only do one task at a time.

He achieved success at the expense of his health.

Children living in poverty are at risk of not receiving proper education.

She can finish the project by tomorrow, at best.

I used to live in New York at one time.