1. a final group of utilities worth mentioning is designed (present simple passive) for backing up and cleaning up hard disks.2. a data base is (present simple) simply a collection of date that is stored(present simple passive) on one or more computers. 3. the operating system must first be loaded(present simple passive with modal verb) into primary storage.4. multitasking capabilities were once found only on minicomputers and mainframes. (past simple passive)5. utility programs monitor how often and how quickly an application program is being executed compared to all the other programs in the system at the same time. (present simple; present continuous passive)
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1. the best of all i like to read the detectives and the fantastic.2.have you ever been in rome? -yes, i have. when have you been there? 3.i shant(shall not) be able to go to the theatre tommorow.-i shant be able either.4.it wasnt(was not) difficult to translate the article,was it? -yes,it was. 5. i live on the second floor of a five storeyed apartment house.6.do you know,how many universities in washington? 7.shakespeare was eight, when he got married. 8.it is very difficult for me to learn the poems by heart. 9.the most popular hobby is collecting stamps. 10.she said, that she lived on pushkin street.
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