The book is _______ that one.

Chairman Xi Jinping had _______ friendly talk with US President Obama in ______ America last month.

She is very strict her children studies. [ ]

I rang you at about ten o’clock, but there was no reply. – Oh, that was probably ________ I was seeing the doctor.

Letters to the editor must carry the writer’s full name, which indicates that writers are _____for what they say.