Question

Вставьте глагол в нужной форме, чтобы образовать условные предложения 0-го типа.
1. If you __________ (to drive) along the river bank it _______ (to be) twenty miles out of your way.
2. If you _____ (to take) your mobile phone into class, it __________ (must) be turned off.
3. We ________ (not use) calculators when we ________ (write) tests.
4. If you ________ (to push) this button, the volume __________ (to increase).
5. If you __________ (to close) the door, it _________ (to lock) automatically.
6. I_________ (to wear) my old boots when I ___________ (to work).
7. When I ___________ (to cook) salads, I _________ (to use) only olive oil.
8. When I ___________ (to concentrate), please ____________ (not to make) so much noise.
9. Unless prices ________ (to rise), it_________ (not to be) a good investment.
10. Unless someone_________ (to ask) you politely, ___________ (to refuse) to do anything.

Answer 1

1 drive,is

2 take,must

3 don't use, write

4 push, increases

5 close, locks

6 wear,work

7 cook,use

8 concentrate, don't make

9 rise, isn't

10 asks,refuse

Answer 2

1 drive ; is

2 take ; must

3 don't use ; write

4 push ; increases

5 close ; locks

6 wear ; work

7 cook ; use

8 concentrate ; don't make

9 rise ; isn't

10 asks ; refuse