- 15 Put the verbs in brackets into the correct form.
1) What time ... the participants ... (to arrive) at the conference
last Wednesday? They (to arrive) by nine o'clock in
the morning. 2) How many clients ... he ... (to serve) by the
end of the day? He. (to serve) twelve clients. 3) ... the
performance ... (to finish) by nine o'clock yesterday? — No, it
... . 4) Unfortunately Samantha ... (never to use) this computer
program before. 5) Whom ... Robert ... (to see) during his last
visit to our town? Не
(to meet) some of his friends and
relatives. 6) What hotel ... you ... (to choose) to stay at during
your last trip? - I ... (to stay) at the Hilton Hotel. 7) Pam ...
(to have) such an experience before. 8)... Steve ... (to be) to our
Theme Park before this visit? — Yes, he 9) Which street ...
they ... (to live) before they moved? — They ... (to live) in Oak
Street. 10) By what time ... your grandparents ... (to finish)
their work in the garden yesterday? — They ... (to finish) their
work by six o'clock.​

1. He will shut up, if he does not forget. 2. He always attend classes if he feels well. 3. We always went to the city if there was no rain. 4. He browses the newspaper at breakfast, if not late. 5. She cursed him if she was delayed. 6. We can do the exercise if you wish. 7. If he wanted to relax, he went to the park. 8. She will tell if something happens. 9. He will be late for a train, if he does not hurry. 10. She never denied anything if she was not sure. 11. She will borrow the magazine if he returns it. 12. He is always nervous if he is not congratulated. 13. She paints if there is a desire. 14. What will he do if he is fired? 15. When she takes an umbrella, rain never happens. 16. He will not freeze if he wears a jacket. 17. When she does not know the word, she searches for it in the dictionary. 18. If he was ashamed of strangers, he began to stutter. 19. If he arrives tomorrow, he will tell everything. 20. If he was concerned, she felt lonely, she would come the next time. 21. If he called him. 22. She is not ashamed to ask when he does not understand something. 23. She would be grateful if he could help. 24. He will be happy if she writes. 25. If he does not, he will be glad if he is at home, he will leave a note.

1/ We always abide all rules of our school.  2/ I usually awake early in the morning.  3/ I never beat the weak children or animals.  4/ They often begin their work at 8.30 in the morning.  5/ She can't bend this branch and puts it aside.   6/ Our dog doesn't bite anybody but everybody is afraid of it.  7/ As a rule in winter a wind blows and it often snows.  8/  I never break anything but my sister does.   9/ Our mother bring something tasty every day.  10/ They  build a lot of new schools every year.  Сори сколько смогла.