1. Ukraine has / is having extremely rich mineral resources in high concentrations and close to each other.
2. Besides wheat, Ukraine is producing / produces such grains as barley, buckwheat and rice.
3. Rich iron ore reserves located near Kryvy Rih, Kremenchuk, Bilozerka, Mariupol, and Kerch form / are forming the basis of Ukraine's large iron and steel industry.
4. The industrial heartland of the country is / are the Donetsk Coal Basin.
5. Steppes and plains compose / are composing the most part of the territory of Ukraine.
6. For security purposes the employees change / are changing their passwords regularly.
7. The supervisor checks / is checking the delivery at the moment.
15. Put the verbs in brackets into the Present Simple or the Present Continuous.
1. In this process, we always ….. (to heat) the mixture to 120°C.
2. These days we ….. (to use) plastic packaging.
3. We ….. (to work) on this project this month.
4. Next year we ….. (to build) a new depot.
5. We often ….. (to receive) raw materials from our suppliers.
6. He ….. (to take) a difficult course now.
7. He ….. (to want) to be a Civil Engineer.