пожалуста помогите сделать 4 упражнение.заблаговременно спасибо

1. The concert began at 6 oclock yesterday.
The concert will begin at 6 oclock tomorrow;
2. We listened to the news last night.
We will listen to the news in the evening;
3. I bought detective stories two days ago.
I will buy detective stories on Sunday;
4. She went to town yesterday.
She will go to town tomorrow;
5. Our teacher collected our copy-books the day before yesterday.
Our teacher will collect our copy-books the day after tomorrow;
6. I didnt wake up on my last day off;
7. We will have (had) dinner at the cafeteria on mothers birthday;
8. I got presents from my parents last week. 
Ill get presents from my parents next week;
9. Mike will give (gave) Ann flowers on her birthday;
10. Father will take (took) us to the country for the week-end.