I. Put the Infinitives in brackets in Indefinite, Con­tinuous or Perfect Tenses in the Active Voice, Translate the sentences into Ukrainian: 1. A computer (to store) information which it (to re­ceive). 2. When I (to come) into the room my friend (to compile) a program. 3. When you (to come) to the labora­tory I (to show) you how to calculate by using a comput­er. 4. You (to solve) this algebraic problem and I (to compare) my results with yours. 5. When a computer (to do) reasonable operations it (to compute) or (to calcu­late). 6. The electronic computer just (to perform) its calculations. 7. They (to do) many operations on the com­puter. 8. When you come back he (to perform) computing operations. 9. Owing to the computer we (to process) a great deaj of information. 10. They (to write) a program for the computer by the end of the month. 11. I (to com­pile) a program for two hours when the lecturer came into the laboratory. 12. This equation seems to have no solu­tion. We (to perform) calculations for an hour. 13. She (to discuss) some questions with her instructor now. 14. Before the design (to be) ready they (to work) on it for 3 hours.