He is thinking of learning the skills of smithing.

He finished the job in a short span of time.

He is doing his job with assiduity.

He is doing his job carefully.

In this recipe, we use ammonium carbonate to make the bread rise.

I didn't think he would come.

She is planning a date with her current boyfriend.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.