Преобразовать предложения по образцу Rewrite each of these sentences like this:
An important function of the operating system is to manage the computer's resources.
Managing the computer's resources is an important function of the operating system.
1 One task of the supervisor program is to load into memory nonresident programs as required.
2 The role of the operating system is to communicate directly with the hardware.
3 One of the key functions of the operating system is to establish a user interface.
4 An additional role is to provide services for applications software.
5 Part of the work of mainframe operating systems is to support multiple programs and users.
6 The task in most cases is to facilitate interaction between a single user and a PC.
7 One of the most important functions of a computer is to process large amounts of data quickly.
8 The main reason for installing more memory is to allow the computer to process data faster.
Объяснение:
1 Loading nonresident programs as required is one task of the supervisor program.
2 Communication directly with the hardware is the role of the operating system.
3 Establishing a user interface is one of the key functions of the operating system.
4 Providing services for applications software is an additional role.
5 Supporting multiple programs and users is part of the work of mainframe operating systems.
6 Facilitating interaction between a single user and a PC is the task in most cases.
7 Processing large amounts of data quickly is one of the most important functions of computer.
8 Allowing the computer to process data faster is the main reason for installing more memory.