Will they have arrived by six o'clock? -
When did you buy this car? -
Mary saw this film last week. -
Linda hasn't been singing for a long time. -
The concert had already started when they arrived. -
We had not tried Thai cuisine before we went to Thailand last month. -
I had heard about the accident before I read the article. -
I have been waiting for Mary since noon. -
Have you ever seen northern lights? -
They didn't call me because they were busy. -
Jack has bought a new apartment recently. -
It is hot in here, I will open the window. -
At that point I will have been living in San Francisco for a year. -
What were you doing when Nick came back? -
I think it won't rain. -
Had the store already closed when you came? -
Paul will be swimming in the sea this time tomorrow. -
We are travelling together at the moment. -
I am not crying, everything is okay. -
By December Jessica will have been dancing professionally for twenty years. -