Complete these sentences. Use to + one ot these:
about, to, in, on, for, at.
What is he talking … ?
The train got in at nine o’clock.
Everyone was listening to the news.
They laughed at him.
We arrived at the station an hour late.
What is he talking about?
Who is she speaking to?
I’ve thought a lot about them recently.
I fear for his health.
She cares about the environment.
They apologized for the mistake.
It depends on you.