It is difficult to keep up a conversation with someone who only says Yes and No.

Is she an innocent, or is she just shameless?

My fifth-year junior school son has transferred into a school in Nagoya from Shizuoka.

It would be difficult to improve the device without an effective catalyst.

A potential third party would not be able to crack the code.

She had her tooth pulled.

That was when I started going to the pool for exercise.

Having failed my mock examinations any number of times, when I actually tried taking it the result was nothing I'd imagined.

In other words, physical obstacles, perhaps unknown to the original surveyor and engineer, will require alterations to be made in order to surmount them.

They always associated a heavy rain with flood.