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)
Ответ дал: Гость
1. am 2.has 3.have 4.is 5. have 6. are 7.is 8.is 9.has 10.is 11.is 12.are 13.are 14.is 15.are, are 16.has
Ответ дал: Гость
1) the eggs of these root eating insects are laid in the soil.
2) they can transport a very large amount of nutrients into plant roots.
3) world wildlife fund is committed to endangered species protection.
1)яйца этихкорневыхнасекомыхзаложены впочву.2) онимогут большое количествопитательных веществ вкорнях растений.3)всемирный фонд дикой природыстремится защититьвиды, находящиеся под угрозой исчезновения.
Ответ дал: Гость
ring,rang,rung
take,took,taken
go,went,gone
come,came,come
make,made,made
drive,drove,driven
get,got,got
1)john wasn*t waking up at a quarter to seven.
was john waking up at a quarter to seven?
2)she didn*t go to the library yesterday.
did she go to the library yesterday?
3)he wasn*t begining work at nine sharp .
was he begining work at nine sharp?
4)he didn*t be in france last year.
did he be in france las year?
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