1. Programmer is a person whose job is writing programs for computers.
2. If you upgrade your PC, you'll be able to run multimedia applications.
3. We have been using Microsoft Internet Explorer for two years.
4. In 1969, Ed Roberts moved the company to what had been a restaurant, and sank all his money into marketing a commercial calculator.
5. This printer offers Caser quality at a lowest price.
6. New programs need debugging to make them work properly.
7. Programs written in a high-level language require compilation or translation into mach code.
8. She has been working for this firm since 1990.
Past simple:
1) I was in London last year.
2) i went round the shops, then i went to the cinema.
3) He went to the cinema yesterday.
4) The weather was fine last week.
5) Did you go to school yesterday?
6) I bought a good book the day before yesterday.
7) We had an exam on Thursday.
8) He asked me to help him.
9) I bought a lot of presents for you.
10) He did not go to the park with us.
Present simple:
1) I am a pupil.
2) My name is Ann.
3) I go to school every day.
4) What is your favourite film?
5) Do you like cakes?
6) He is my friend.
7) How much is it?
8) What do you like for dinner&
9) I like to play football.
10) How old are you?
