Exercise 3. Use the Present Continuous or the Present Indefinite.
1. When the water particle (to expose) to cold air, they (to crystallize) into snow.
2. I (to write) in response to your request for advice or choosing a career.
3. I (to enclose) my curriculum vitae together with three references. Do not hesitate to contact me if you (to require) any further information.
4. Russia (to enjoy) a tourist boom that has become increasingly important to the country’s economy.
5. Now my parents (to consider) leaving the city where they (to live) and moving to the countryside.
6. He only just (to recover) from the operation. He (to spend) most of his time in the garden.
7. How you (to get on) with your dissertation? — At the moment I (to write) the first chapter.
8. Frank is an excellent student. He (to speak) three foreign languages fluently.
9. Unfortunately, my sisters (not to get on) well. They always (to argue).
10. We must go now. It (to get) late.
11. The little girl has just fallen down and cut her elbow. It still (to bleed).
12. Steve (to do) his homework before supper. Has he finished his homework? — No, he still (to do) it.
13. She wants to but a BMW, but first she must learn how to drive, so she (to take) driving lessons.
14. You can borrow my computer. I (to use) it a great deal, but I (not to use) it at this moment.
15. My father is a very hard worker. He often (to work) until midnight. It’s 11.30 p. m. now and he still (to work).