1. Our suppliers regularly change prices once a month basing on the currency exchange calculations.
2. Internet fraud increases in many European countries.
3. What does she do? - She is an executive secretary.
4. People usually demand higher salaries when inflation goes up.
5. I deal with with Sue’s clients while she is on vacation.
6. What are you doing? – I am sending the invoice details.
7. They operate in London, and now they are setting up new offices in Beijing.
8. Where do you work? – London this month, then Moscow the next.
9. This computer always breaks down.
10. Today managers need a new approach that relies more on communication and less on command.
1. I am resting now. I rest every day.
2. They are talking now. They talk every day.
3. He is drinking coffee now. He drinks coffee every morning.
4. She is going to school now. She goes to school every day.
5. My baby is sleeping at the moment. My baby sleeps every day.
6. Her son is making noise now. Her son makes noise every day.
7. Jane isn't cooking at the moment. Jane doesn't cook every day.
8. We aren't eating now. We don't eat at work.
9. Nick isn't skating now. Nick doesn't skate once a week.
10. You aren't working at the moment. You don't work on Sundays.
11. Is she playing now? Does she play in the evening?
12. Are they having dinner now? Do they always have dinner at two o'clock?
13. Is Bill laughing loudly now? Does Bill often laugh loudly?
14. What is she writing now? What does she write every evening?
15. What is he doing now? What does he do every Sunday?
16. Whom is she waiting now? Whom does she wait every day?
17. What is John doing now? What does John do so often?
18. What are they eating now? What do they eat at dinner?
19. Why is he still watching TV? Why does he watch TV often?
2 Did I go to bed at 10 o'clock yesterday?
3 Shall I go to bed at 10 o'clock tomorrow?
4 Do I go to the cinema every day?
5 Did I go to the cinema yesterday?