Dad will not be working when you arrive. -
Will they have arrived by six o'clock? -
We had not tried Thai cuisine before we went to Thailand last month. -
Jack has bought a new apartment recently. -
I work out four times a week. -
The concert had already started when they arrived. -
Jack had been trying to open the door for an hour before he found a key. -
Have you ever seen northern lights? -
Linda hasn't been singing for a long time. -
I have been waiting for Mary since noon. -
At that point I will have been living in San Francisco for a year. -
It was raining while I was walking my dog. -
I have not submitted the report yet. -
Had they been living there for a year before they moved out? -
What is Jenny doing here? -
When did you buy this car? -
What were you doing when Nick came back? -
They didn't call me because they were busy. -
I am not crying, everything is okay. -
Mark wasn't playing, he was just watching the game. -