10. Last year they ( to work) very hard.
11. They are very happy as they ( to get) home.
12. He (to sign) all the papers by the evening
13. Steve just (to finish) school
14. Jack and Jenny (to watch) television when their mother (to come)
15. We just ( to watch) this TV programme
16. You (to go) to the opera last night? - Yes, we ( to see) "Tosca"
17. At eight o'clock last morning Beth still ( to be) in bed
18. When my husband (to have) coffee, he ( to go) to his office
19. She already (to have) her coffee
20. They (to drink) tea at this time yesterday
21. When I came and ( to enter) the kitchen, l ( to see) that my parents ( to drink) coffee
10. Last year they worked hard.
11. They are very happy as they got home.
12. He signs all the papers by the evening.
13. Steve has just finished school.
14. Jack and Jenny were watching television when their mother came.
15. We have just watched this TV program.
16. Did you to the opera last night? _ Yes, we saw "Tosca".
17. At eight o'clock last morning Bill still was in bed.
18. When my husband has coffee, he goes to his office.
19. She has already had coffee.
When I came and entered the kitchen, I saw that my parents are drinking coffee.
Объяснение: