1. Вставьте глагол в нужной форме, чтобы образовать условные предложения 0-го типа.

1. If she _ (to cook) salads, she _ (to use) only olive oil.
2. I_ (to wear) my old boots when I _ (to work).
3. We _ (not to use) calculators when we _ (to write) tests.
4. Tea _(to taste) sweet if you _ (to add) some sugar.
5. He always _ (to smile) when he _ (to be) happy.

2. Раскройте скобки в условных предложениях I типа и поставьте глаголы в правильную форму.

1. If he _(to practice) every day, he_ (to become) a champion.
2. She _(to help) us if we _ (to ask).
3. If they _ (to have) enough money, they_ (to open) a restaurant next year.
4. I_ (not talk) to you anymore if you_ (to insult) me.
5. If Bob_ (not to keep) his word, Anna_ (to be angry) with him.
6. If you _ (not to like) this one, I _ (to bring) you another.