Задание 1. Выберите правильный ответ.

1. When the design is complete, the file_____ into a computer-aided manufacturing program.
a. imports b. imported c. is imported

2. The file _____to a post-processor which _____the data into a set of instructions.
a. is sent b. will sent c. sends
a. is converted b. converted c. converts

3. In complete computer- integrated manufacturing, computers _____ the assembly line and _____ the supply of materials, ordering new supplies when needed.
a. controls b. are controlled c control
a. monitor b. have monitored c. are monitored

4. Computers also _____changes in a product to be made easily.
a. permits b. permit c. are permitting

5. Orders can _____to meet the needs of a particular client.
a. to customize b. be customized c. customize

6. The device_____ detected charges_____ through the circuit.
a. was used b. using c. used
a. were moving b. moving c. being moved

7. _____under different conditions, the devices were put to use.
a. having been tested b. being tested c. testing


8. While _____ problems, one should follow the instructions.
a. solved b. being solved c. solving

9. During sound transmission, current_____ in telephone wires changes with the frequency of sound oscillations.
a. being flown b. flowing c. flown

10. A microphone _____ part of a telephone set is called a telephone transmitter.
a. formed b. having been formed c. forming