choose the correct forms of the verbs to complete the sentences
Most delicious more delicious the Most delicious deliciousest

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) 

I have got a robot. Its name is Robert, or Rob for short.

My robot has got a silver-grey head, arms and legs. Its body and hands are white. It hasn't got any feet. He has got small wheels instead. Rob isn't very tall, but its arms can reach even the highest shelves in our home.

Rob can understand our speech and respond our commands. It helps us save a lot of time because it does the housework. Rob can wash the dishes, clean the rooms, vacuum rugs and carpets and serve food.

Rob also plays games with me and helps me to study. So my robot is a great helper!