1. Don't go the Nick's place now, he is working. He finished his homework at seven o'colck. If you come at seven, he will be very glad.
2 Will Pete go to the cinema? - Yes, I think so. He usually plays in the yard at this time and now he isn't there.
3 He was reading a book at five o'clock yesterday. 
4 Will you go for a walk with me?- I'm sorry , I can't. I'm doing my homework. I haven't written the English exercise yet. If you wait for me, I'll go with you in half an hour. I want to take a walk because I haven't taken a walk since last week
5 Yesterday children had done all their homework before their mother came home and when she came they were playing with the cat. 
6 I lost my key when I was playing in the yard yesterday. Ring me up as soon as you come home. 
7 Where do you usually borrow books for  reading?
8  He doesn't think he has ever seen this film