The dog is sniffing around the garden.

You need to be mentally prepared before the exam.

We have a reserve fund for emergencies.

That shop is still in preparation.

When will you go to Japan?

When are you going to Japan?

He will help at any time.

He was born as an illegitimate child and experienced many difficulties.

My grandfather used to till his privately-owned rice field.

Using the private railway makes commuting very convenient.