Поставьте предложения в вопросительной и отрцательной форме (past progressive tense) 1. the engineer petrov was having dinner at half past three yesterday. 2. my sister was paying for her new coat when i came into the shop. 3. our mother was preparing dinner at 5 o'clock

Where are the robots?
Science fiction writers wrote about different wonders and robots. But robots are not a reality.  Where are our robots which help us to do the ironing, cook dinner, walk the dog, clean the house and so on? Perhaps it is much more difficult in practice than in theory to build such a robot.   Our scientists don't have the knowledge to give a robot intelligence or the power of reasoning. Perhaps they may never work it out. Researchers say that the best way to overcome this problem is to study the human brain and try create an artificial brain.   Nevertheless, scientists have already overcome other problems such as mobility. Also, robots can now look more human. Language may be another problem as robots have to be able to understand man's speech. Experts are divided as to when robot assistants may become a reality. Some ofscisay five years, others say fifty. Maybe soon household robots may be as common as home computers.

The kids will go wind surfing to the coast today.

They will worry about it.

Our parents will play paintball if it's fine. They will have bubbles of fun swimming in the lake.

My schoolmotes will do archery in the legendary Sharwood Forest.

The museum will organize medieval festival for the guestsn.

It is will be exciting to learn scuba diving.

There will be more than a hundred activities to do at the holiday village.

The weather will be perfect for going horse-riding in the mountains.

She will do different types of water sports at the cost.