I waited for him at the train station for an hour and I was afraid that he may miss the train, but luckily, he showed up with only ten minutes .
We’ve talked a lot _______ cars. What about trains?
We’re all going to the games.Why don’t you come ?
It was very kind of her. She insisted _______ her car to us.
We offered him our congratulations his passing the college entrance exams.
We didn’t live together. We kept in touch _______ writing often.