1. Задание: Вставить слова на место пропусков, изменив их форму (там, где это нужно). Перепишите предложения полностью. home, begin, finish, come, wash, take, lesson, kitchen, bathroom, show 1) Please me your garden. 2) My mother is cooking now in our . 3) When do you have your English ? 4) When do you home after school? 5) My father his work at 7 p.m. 6) Ben is taking a shower in the . 7) I like to my father’s car with dad. 8) My sister a shower now and I am watching TV. 9) My school at 8.30 a.m. 10) Now Tom is going .
2. Задание: Напишите следующие предложения в трёх формах Present Continuous: сначала утверждение, затем вопрос и отрицание. 1) Ты смотришь телевизор сейчас. 2) Мы читаем сейчас. 3) Он идет в школу. 4) Она играет в шахматы. 5) Они плавают.
3. Задание 3: Раскройте скобки, ставя глагол в Present Continuous. Перепишите предложения полностью. 1) Alice (to drive) to work. 2) Rex (to run) in the park. 3) Jane and David (to listen) to music. 4) Don (to dress) in the room. 5) I (to swim) in the swimming pool. 6) Our dog (to take) a shower. 7) … you (to have) lunch now? 8) We (not to play) the piano. 9) Tom (to wash up) now, he (not to cook). 10) You (to ride) a horse in the park.
The analyst г)uses a computer for solving problems, while the computer system architect б)designs computers.
а)controls б)designs в)requires г)uses
Programs and data to be processed must be in the a) internal memory.
a) internal; б) external; в) secondary
The read out command is passed from the в) storage register to the a) instruction register.
a) instruction; б) address; в) storage
The four б) circuits are used to perform basic operations in a computer.
a) basics; б) circuits; в) equipment
The function of memory is to store a) not only the original data but also the partial results.
a) not only…. but also; б) either…or; в) no sooner … than
The в) central processor includes the control and arithmetic-logical units.
a) flip-flop; б) digital computer; в) central processor
Input-output devices allow the computer to в) communicate with its external environment.
a) compute; б) command; в) communicate
An I/O interface is a special б) processor that converts input data to the internal codes.
a) register; б) processor; в) plotter
Мне кажется что все три варианта правильные a) high-speed; б) medium-speed; в) low-speed devices allow the computer to communicate with its external environment.
a) high-speed; б) medium-speed; в) low-speed