Use present perfect or past indefinite: 1. i (to have) my breakfast. i’m not hungry. 2. he (to have) his breakfast an hour ago. 3. the smiths (to invite) us to dinner last saturday. 4. they (to invite) many guests to their christmas party. 5. v& (to buy) a jo! of things, put them into the fridge. 6. wfe went shopping yesterday and (to buy) a lot of things. 7. she (to be) to london a lot o f times. 8. she (to be) in london last month. 9. i never (to taste) indian food. 1 0 .1 (to taste) indian food when we were at the restaurant. 11. they • (not to write) to us since they moved to a new flat. 12. when they (to write) to you last? 13. how long you (to learn) english? 14.1 (to learn) english long ago.

1. i have had my breakfast. i'm not hungry

2. he had his breakfast an hour ago.

3. the smiths invited us to dinner last saturday.

4. they have invited many guests to their christmas party

5. v& (we) have bought a lot of things, put them into the fridge.

6. we went shopping yesterday and bought a lot of things.

7. she has been to london a lot o f times.

8. she was in london last month.

9. i have never tasted indian food.

1 0. i tasted indian food when we were at the restaurant.

11. they haven’t written to us since they moved to a new flat.

12. when did they write to you last?

13. how long have you been learning english?

14. i learnt english long ago.

1. i (am writing) an english exercise now.

2. i (was writing) an english exercise at this time yesterday,

3. my little sister (is sleeping) now.

4 my little sister (was sleeping) at this time yesterday.

5. my friends (aren't doing) their homework now. they (are playing) volley-ball.

6. my friends (weren't doing) their homework at seven o'clock yesterday. they (were playing) volley-ball.

7. (are you eating) ice-cream now?

8. (were you eating) ice-cream when i rang you up yesterday?

9. what (is your father doing) now?

10. what (was your father doing) from eight till nine yesterday?

11. why (is she crying) now?

12. why (was she crying) when i saw her yesterday?

13. she (was reading) the whole evening yesterday.

14. she (isn't reading) now,

15. now she (is going) to school.

16. what (are you doing) now? —-i (am drinking) tea.

17. (were you drinking) tea at this time yesterday? — no, i (wasn't drinking) tea at this time yesterday, i (was eating) a banana.

18. my sister is fond of reading. she (was reading) the whole evening yesterday, and now she (is reading) again,

19. look! my cat (is playing) with a ball.

20. when i went out into the garden, the sun (was shining) and birds (were singing) in the trees.