Вставьте нужные слова. 1 cows, sheep and horses 2 ride a bike when you were three? 3 my son is an excellent student . i'm very of him 4 they didn't leave on monday. they.. on tuesday. 5 bill was very .. after a long day at work, so he went to bed early. 6 there are a lot of sa . in miami. 7 you can find a spade in the 8 the dodo was easy because it couldn't fly. 9 flies and bees are.. 10 "did you have many toys when you were five? " "yes, 1 n 11 people lamps 150 years ago. 12 1 couldn' my eyes when 1 saw the treasure. 13 dinosaurs aren't alive today. 14 they found some silver coins in a wooden 15 the little boy was very happy when he reward. 16 we aren't going on holiday this summer because we can't . 17 lizards, snakes and crocodiles 18 the diplodocus didn't have a large head, it had a head. 19 "did you give the money to mark? ” "no, ! to peter.” 20 bus so he was late for work.

1) We play (to play) football every day.

2) He visited (to visit) his Granny yesterday.

3) I have never been (never, to be) to London.

4) I have been reading (to read) since morning.

5) They had done (to do) their homework by 5 o'clock yesterday.

6) She will have helped (to help) her mother by 5 o'clock tomorrow.

7) We will go (to go) to school tomorrow.

8) I am doing (to do) my homework now.

9) She was reading (to read) when I came.

10) I was washing up (to wash up) at 6 o'clock yesterday.

11) She had been playing (to play) tennis for 1 hour when I came.

12) He will have been working (to work) for 1 hour when she comes.

7

1-d

2-c

3-e

4-a

5-f

6-b

9

1 F (it is made of electronic and electromechanical components)

2 T

3 F (these five elements are hardware, software, people, PROCEDURES and data)

4 T

5 T

6 F (the most important component is people)

7 T

8 F (Computer is used to covert data into information and to store information)

10

1f

Компьютер не "оживает" (=не запускается), пока не будет подключен в другим частям системы.

2d

Программное обеспечение - это термин для описания инструкций, которые "говорят" "железу" (аппаратному обеспечению), как выполнить задачу.

3g

Люди создают программы-инструкции для компьютеров и реагируют на процедуры, представленные этими инструкциями.

4a

Информация в виде инструкции называется программой которым подключаются/соединяются различные отдельные системы, называется подключением.

6b

Информация организуется, обрабатывается и является полезной для принятия решений.

7c

Основная задача компьютера — обработка информации