38 найдите в предложениях сказуемые в present,past and future continuous; 1 they always test new equipment in their laboratory 2. don't enter. the engineer is testing the new equipment 3. when the students arrived the professor was carrying out an experiment. 4. our professor otten carries out his experiments with his students' assistance. 5. the students of our group will be taking their english exam on monday. 6. the students of our university usually pass their exams well. 7. he used some spccial instmments while he was repairing the new device. 8. he repaired the damaged device himself. 9. the members uf the students' council discussed this question yesterday. 10 we were discussing our plans from 2 p'm. till 4 p.m. yesterday. 11 while we were taking measurements the engineer was making calculatione. 12. at first we took measurements and then we made calculations. 13. the engineer was instructing the workers when the trucks brought cement io the site

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