Look at Module 9 andwrite a quiz of your own.​

He won't go to university unless he works hard
They will wait until he comes back.
She won't go to the park if it rains.
I'll give you the book if I find it.
You will have to take the taxi if you miss the bus.(First Conditional)
Первое и второе предложения используют только в первом типе.
She would not go to the park if it rained
I would give you the book if I found it.
You would have to take the taxi if you missed the bus.( Second Conditional)
She would not have gone to the park if it had rained
I would have given the book if I had found it ( Third Conditional) 

1. Unless the internal combustion engine invented the automobile industry would not have begun to develop so rapidly all over the world.
2. Were the design of cars improved the fuel consumption was reduced.
3. If a scienfitic research is closely linked with practice the results are good.
1Если двигатель внутреннего сгорания не был бы изобретен то автомобильная промышленность не стала бы так быстро развиваться во всем мире.
2 Если у машин будет дизайн лучше то расход топлива будет меньше.
3 Если научные исследования будут практиковаться то результаты будут хорошими.