They didn't call me because they were busy. -
Alice was studying when I went to bed. -
How long have you been living here? -
By December Jessica will have been dancing professionally for twenty years. -
We had not been waiting long before the taxi arrived. -
Jack is not going to help us, he is too selfish. -
Jack had been trying to open the door for an hour before he found a key. -
It had been raining so hard that the flood began. -
Do you often eat vegetables? -
Will you answer the phone? -
I had heard about the accident before I read the article. -
We are travelling together at the moment. -
Had the store already closed when you came? -
The plane leaves at six pm. -
Will anyone be bringing friends to the party? -
It was raining while I was walking my dog. -
At that point I will have been living in San Francisco for a year. -
Paul will be swimming in the sea this time tomorrow. -
Have you ever seen northern lights? -
Linda hasn't been singing for a long time. -