Вставьте глагол to be правильной формы:
1. There several kinds of computer.
2. There problems with this program yesterday.
3. There special-purpose & general-purpose computers.
4. There very useful data in that file.
5. there many mistakes in this program?
6. There no any all-purpose computing machine.

The shape of a pyramid is thought to be representative of the descending rays of the sun, and most pyramids were faced with polished, highly reflective white limestone, in order to give them a brilliant appearance when viewed from a distance. Pyramids were often also named in ways that referred to solar luminescence.The Southern Shining Pyramid, and that of Senwosret at el-Lahun was Senwosret is Shining.While it is generally agreed that pyramids were burial monuments, there is continued disagreement on the particular theological principles that might have given rise to them. One suggestion is that they were designed as a type of "resurrection machine."The Egyptians believed the dark area of the night sky around which the stars appear to revolve was the physical gateway into the heavens. One of the narrow shafts that extends from the main burial chamber through the entire body of the Great Pyramid points directly towards the center of this part of the sky. This suggests the pyramid may have been designed to serve as a means to magically launch the deceased pharaoh's soul directly into the abode of the gods.

It was a cold winter's day and Tim 1) was playing in the garden of a big old house. 2) People said that the house was haunted, but Tim 3) did not believe them. He 4) decided to go into the house and see for himself. 5) He listened carefully for any strange noises as he 6) was entering the house. But he 7) did not hear a sound. He was nervous and his heart 8) was beating fast. He 9) was walking down the hall when he suddenly 10) felt someone touch him on the shoulder. He 11) was shaking when he turned around but there was no one there. Scared, he 12) ran as fast as  he could out the house. Perhaps there 13) was a ghost in the house after all!