Определите в предложениях видовременые формы глаголов и укажите их инфинитив:
1. Russia exports and imports different kinds of goods, for example, raw materials and consumer goods.
2. A very efficient person was at the head of the Sales department that time.
3. the trade contracts of Russia are developing from year to year.
4. Techmachimport has done a lot of business with Goodman and Go. for the last few years.
5. There will be six hundred workers at this factory next year.
6. My sister Ann has a nice two-room flat in a new district.
7.The quality of the insulation is not up to standard.
8. The firm shipped the second lot of the goods ahead of schedule.
9. Our trade companies sign contracts for the sale and purchase of goods.
10. Goodman and Go. will place an order with a Russian firm in a month.

  1. Russia exports and imports (Present Simple Active, to export, to import) different kinds of goods, for example, raw materials and consumer goods. 2. A very efficient person was (Past Simple Active, to be) at the head of the Sales department that time. 3. the trade contracts of Russia are developing (Present Contiuous Active, to develop) from year to year. 4. Techmachimport has done (Present Perfect Active, to do) a lot of business with Goodman and Go. for the last few years. 5. There will be (Future Simple Active, to be) six hundred workers at this factory next year. 6. My sister Ann has (Present Simple Active, to have) a nice two-room flat in a new district. 7.The quality of the insulation is not up to standard. (Present Simple Active, to be) 8. The firm shipped (Past Simple Active, to ship) the second lot of the goods ahead of schedule. 9. Our trade companies sign (Present Simple Active, to sign) contracts for the sale and purchase of goods. 10. Goodman and Go. will place (Future Simple Active, to place) an order with a Russian firm in a month.