1 buy/a week ago/we/a lot of books
2 have/last week/you/a great party
3 jane/to Sally/on Monday/an e-mail/send
4 be/last summer/very hot/it
5 some good music/hear/yesterday evening/on the radio
6 in the sea/swim/last august/i
7 break/yesterday/her glasses/mary
Use the Past simple

William Henry Gates III is an American business magnate, investor, inventor, philanthropist and computer programmer.  He was born in Seattle, Washington on October 28, 1955. His father, William H. Gates II was a Seattle attorney and his mother, Mary Maxwell Gates was a school teacher and chairperson of the United Way charity. Gates and his two sisters had a comfortable upbringing, with Gates being able to attend the exclusive secondary "Lakeside School". 
Bill Gates started studying at Harvard University in 1973 where he spent time with Paul Allen.  Gates and Allen worked on a version of the programming language BASIC, that was the basis for the MITS Altair (the first microcomputer available). He did not go on to graduate from Harvard University as he left in his junior year to start what was to become the largest computer software company in the world; Microsoft Corporation. 
After dropping out of Harvard Bill Gates and his partner Paul Allen set about revolutionizing the computer industry. In 1975 the company Micro-soft was formed, which was an abbreviation of microcomputer software. It soon became simply "Microsoft"® and went on to completely change the way people use computers. Bill Gates has not just used his excellent education and love of computers to make himself a rich and powerful entrepreneur, he also made his dream of "a computer in every household and business" to become true.

1. The moon  goes  around the Earth.
2. In Africa  is  very hot.
3. Teenagers like to talk about love 
4. In Canada people wear thick clothes in winter  to keep  themselves warm
5. In my fridge there isn’t  any  food.
6. Last summer  it was raining  every day.
7. My friend gave me a good advice.
8. This year  the best  student in our class is going to England.
9. In our town very few  people have cars.
10. There is little hope for homeless people in most countries.
11 Mathematics  is  one of my favourite subjects .
12. We think that students  who  miss school are foolish.
13. We all depend  on  each other.
14. There aren’t any  members of parliament who didn’t  take part  in that charity event.
15. Sandra insisted on  applying to Oxford.
16. What could prevent him  from calling us?
17. My friend is very fond of  reading.
18. Jane is proud of  getting a place at Edinburgh University.
19. Grandmothers always look forward for  hearing from their grandchildren.
20. I am glad you succeeded in  solving this problem.
21. Teachers are responsible for making us work harder.
22. All the students in my class are interested  in getting a higher education.
23. I know Jack, he will object  for studying on Sunday.
24. She thanked him for  coming
25. What is the weather  like  today?