I think his Japanese has improved quite a bit, hasn't it?

I am busy with work during the daytime.

My new long wallet is made of leather and it's very nice.

The adult son who still lives at home is causing trouble for his parents.

The room rent is too high, so I'm looking for a new apartment.

I bought new at-home clothes.

I was surprised when I saw his dirty room.

He lost everything.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.