Ex. 1.
Заполните пропуски данными в скобках глаголами в форме Future Indefinite и Present Indefinite в сложноподчиненных предложениях с придаточными условия и времени:
1. If the weather _______ , we _______ outside in a quiet space (to allow, to sit).
2. If the global warming _______ , a lot of changes _______ to the earth
(to continue, to happen).
3. If polar ice caps _______ , the sea level _______ enough to flood many
coastal areas and change the world’s coastlines (to melt, to rise).
4. Cool-season grass seed _______ when temperature _______ 50 degrees
Fahrenheit (to grow, to reach).
5. When spring _______ , plants _______ what they need to grow (to start, to get).
6. As soon as we _______ our work, we _______ our partners know (to
finish, to let).
7. As soon as our neighbours _______ the eviction notice from the Sher-
iff’s department, they _______ (to receive, to relocate).
8. The rumours _______ after our top manager _______ the office (to
grow, to leave).
9. We _______ a nice time together before we _______ good-bye (to have, to say).
10. Nothing _______ these people until they _______ themselves (to
change).
11. The renewable energy _______ nuclear power in the UK if current
growth rates _______ (to overtake, to continue).
12. Local electrical crews and Red Cross volunteers _______ in the area
until the storm _______ (to remain, to pass).
Ex. 2.
Заполните пропуски в общих вопросах вспомогательными глаголами в форме Present