Exercise 1. Fill in the blanks with the appropriate words given below.

1) storage; 2) ports; 3) components; 4) devices; 5) output; 6) circuit; 7) coprocessors; 8) expansion; 9) input.

1. Additional processors or … are usually installed on cards. 2. … devices, such as a monitor or printer, show results of the computer work. 3. Hard disks and CDs are … devices. 4. Many components are mounted on thin boards called … boards. 5. Peripherals are connected by wire or cable to sockets called … . 6. Cards can be plugged into sockets called … slots inside the computer. 7. The computer receives data trough … devices, such as keyboard. 8. Any computer consists of a number of various … . 9. A single computer may have many input, output, and storage … .