Tell Me About It! (Report Text)

Computer is a particular machine which ⁽¹⁾ . . . to help human beings to do some works in life.

• designed

• is design

• is designed

• designs

A computer can work like an electronic brain. It can solve ⁽²⁾ . . . amount of tasks and process data very fast and accurately.

• grade

• great

• greet

• grate

The first complete ⁽³⁾ . . . computer was called ENIAC (Electronic Numeral Integrator and Calculator). It was made by J. Presper Eckert and John Mauchly from America. This computer was very big in size. But, in 1980, the computer size became smaller because of the invention of microchips.

• electric

• electrical

• electronic

• electron

A computer ⁽⁴⁾ . . . of software and hardware. The software is all the programs with which the computer is operated. While the hardware is the machine and all the devices, such as: keyboard, CPU, monitor, printer, etc.

• consists

• consist

• consisted

• consisting

The keyboard is called the input unit. Almost all of the tasks of a computer are done with this keyboard. You type your data on the keyboard, and then the data is sent to and kept by the memory. There are two kinds of computer memory, those are: ROM (Read Only Memory) and RAM (Random Access Memory). If you want the data to be ⁽⁵⁾ . . ., the CPU (Central Processing Unit) will do this task after you give instructions to it with certain program. And the output will be presented by the screen monitor. This output can also be printed with a printer.

• process

• processed

• proceed

• proceeded

Match the following

• It contains chlorophyll.

• root

• The lower part of a tree; is underground.

• flower

• A long narrow part of a plant supporting leaves and fruits.

• leaf

• The leaf-like part that covers a flower before it blossoms.

• trunk

• The part of a plant that produces seeds or fruits.

• flower bud

Soil . . . the material found on the surface of the earth

• is

• are

• was

• be

Soil is the material found on the surface of the earth that . . . composed of organic and inorganic materials.

• is

• are

• was

• be

The soil . . . due to its structure and composition.

• vary

• varies

• varied

• has varied

Soil can also be defined as the organic and inorganic materials on the surface of the earth that . . . the medium for plant growth.

• provided

• is providing

• provides

• provide