1. As a rule, the most important courses a student (to complete) during his or her studies at our University (to be) skill courses in scientific writing. 2. Andrew (not to read) his course work now. He (to translate) a scientific paper. 3. This professor already (to deliver) five lectures for Ukrainian students. 4. Jessica (to prepare) for her final exam since early morning. 5. The students (not to fill) in the questionnaires yet. 6. Den sometimes (to get) to the university by tram, but usually his father (to give) him a lift. 7. The lawyer (to speak) to his client for an hour and a half now. 8. Are you busy now, Rachel? – Yes, I (to type) the report for the conference. 9. Jack (to write) an article for the university newspaper since 5 o’clock. 10. They already (to obtain) the results of the experiment? 11. The students (to listen) to the lecture in the lecture hall at the moment. 12. Molly (to attend) language courses for three months now. 13. Your friend still (to write) a test? – No, he (not to write) a test, he (to wait) for the teacher to know his mark. 14. The seminar just (to start). 15. Janet (to study) Programming for two years now.16. The police (to investigate) the computer theft in our academic building for a month already. 17. Jenny (not to graduate) from this university yet. 18. I (to chose) an elective course at last. 19. My roommate currently (to write) his internship report. 20. PE (to be) a compulsory subject in Ukrainian institutions of higher learning.

1. As a rule, the most important courses a student completes during his or her studies at our University are skill courses in scientific writing.

2. Andrew isn't reading his course work now. He is translating a scientific paper.

3. This professor has already delivered five lectures for Ukrainian students. 4. Jessica has been preparing for her final exam since early morning.

5. The students haven't filled in the questionnaires yet.

6. Den sometimes gets to the university by tram, but usually his father gives him a lift.

7. The lawyer has been speaking to his client for an hour and a half now.

8. Are you busy now, Rachel? – Yes, I'm typing the report for the conference.

9. Jack has been writing an article for the university newspaper since 5 o’clock.

10. Have they obtained  the results of the experiment yet?

11. The students are listening to the lecture in the lecture hall at the moment.

12. Molly has been attending language courses for three months now.

13. Is your friend still writing a test? – No, he is not writing a test, he is waiting for the teacher to know his mark.

14. The seminar has just started.

15. Janet has been studying Programming for two years now.

16. The police have been investigating the computer theft in our academic building for a month already.

17. Jenny hasn't graduated from this university yet.

18. I have chosen an elective course at last.

19. My roommate is currently writing his internship report.

20. PE is a compulsory subject in Ukrainian institutions of higher learning.

Good luck ;)