Question

Write two types of Conditionals with each sentence:
1. If our friend (to be) at home, they (to know) what to do.

2. If I (to earn) enough money, I (to buy) a new car.

3. They (to spend) summer together if his sister (not to go) camping.

Answer 1

1) is; will know

 was; would know

2) earn; will buy

  earned; would buy

3) will spend; doesnt go

  would spend; didnt do  

не забудь отметить спасибо.