Have you ever seen northern lights? -
I went to Seattle two years ago. -
They didn't call me because they were busy. -
It is hot in here, I will open the window. -
Jack had been trying to open the door for an hour before he found a key. -
Mark wasn't playing, he was just watching the game. -
I had heard about the accident before I read the article. -
Jack is not going to help us, he is too selfish. -
Had the store already closed when you came? -
My mother doesn't live in Boston. -
Paul will be swimming in the sea this time tomorrow. -
We had not tried Thai cuisine before we went to Thailand last month. -
What is Jenny doing here? -
I think it won't rain. -
We will see how it goes. -
Jack has bought a new apartment recently. -
Lou will not have been living with her parents for nine months tomorrow. -
Mary saw this film last week. -
At that point I will have been living in San Francisco for a year. -
What were you doing when Nick came back? -