I:
1.is 2.is 3.are 4.is 5.is 6.are 7.is 8.is
II:
1.On Monday we had five lessons.
2.The first lesson was Russian.
3.At this lesson we wrote a dictation.
4.After the second lesson I went to the canteen.
5.I ate a sandwich and drank a cup of tea.
6.Then I went home.
III:
1.is playing 2.write 3.am listening 4.are watching 5.visits 6.is shining 7.Do you listen 8.read
IV:
1. Have you ever seen a giraffe?
2.I have never travelled by train.
3.Have you ever been to South America?
4.I have already seen a lion in the zoo.
5.They haven't packed their suitcases yet.
1. does 2. do 3. do 4. does 5. do 6. do 7. do(?) 8. do 9. does 10. does 11. does 12. does 13. do 14. do 15. does 16. does 17. do 18. does 19. do 20. do
1. has 2. have 3. have 4. has 5. have 6. have 7. have 8 has 9 have 10. has 12 has 13 has 14 have 15 have 16 have 17 have 18 have 19 have 20 had
1. opened 2. washed 3. finished 4. visited 5. started 6. parked 7.cleaned 8. borrowed 9. listened 10. rained 11. washed 12. wanted 13. waited 14. looked 15. saw 16.moved
1. stronger, the strongest 2. longer, tge longest 3. richer, the richest 4. finer, the finest 5. more difficult, the most difficult 6. more dangerous, the most dangerous 7. hotter, the hottest
2) The current world record (holder) is Craig Alexander, who completed the course in 8 hours, 3 minutes and 56 second, in 2011.