Глаголы to be и to have, определите их функцию в предложениях: 1. in 2005, there were a record 18 new ikea stores - 15 in europe and three in north america. 2. it is difficult for governments of planned economies to know exactly how much to produce to meet demand. 3. telephone companies have to spend millions of pounds laying cables. 4. neoclassical economists were writing at the end of the 19th and early 20th centuries. 5. the demand for cars has decreased because of the crisis.

 1. In 2005, there were (смысловой глагол) a record 18 new IKEA stores - 15 in Europe and three in North America.

2. It is (вс глагол) difficult for governments of planned economies to know exactly how much to produce to meet demand.

3. Telephone companies have to (модальный глагол) spend millions of pounds laying cables.

4. Neoclassical economists were  (вс глагол) writing at the end of the 19th and early 20th centuries.

5. The demand for cars has (вс глагол) decreased because of the crisis.