, изменить предложения так, чтобы в них был герундий 1. One of the key functions of the operating system is to establish a user interface.
2. The task of a systems analyst is to investigate and analyze business problems.
3. The responsibility of software testers is to anticipate all the pitfalls before work begins.
4. An important function of the operating system is to manage the computer’s resources.
5. The main reason for installing more memory is to allow the computer to process data faster.
6. To design and to program system-level software is the task of software engineers.
7. To communicate directly with the hardware is the role of the operating system.
8. To process information is the basic job of computers.
9. To make a detailed analysis of the employer’s requirements is the responsibility of a systems analyst.
10. To maintain the link between PCs and workstations connected in a network is the role of a network support specialist .
1)Peter is washing his cat now.
2)Children are playing football.
3)Vicky is watching TV right now.
4)I am reading a novel at the moment.
5)They're dancing now.
6)You're going to school at the moment.
7)We are waiting for our friends.
8)Ben and Jessica are doing their homework.
9)Steve and I are playing computer games right now.
10)He is listening to music.
Отрицательная форма этих предложений.
1)Peter isn't washing his cat now.
2)Children aren't playing football.
3)Vicky isn't watching TV now.
4)I am not reading a novel at the moment.
5) They aren’t dancing now.
6)You’re not going to school at the moment.
7)We aren’t waiting for our friends.
8)Ben and Jessica aren’t doing their homework.
9)Steve and I aren’t playing computer games right now.
10)He isn’t listening to music.
Вопросы к этим предложениям.Все вопросы, представленные ниже относятся к общим вопросам (с do и does).Остальные типы вопросов изучаются в старших классах.
1)Is Peter washing his cat now?
2)Are children playing football?
3)Is Vicky watching TV now?
4)Am I reading a novel at the moment?
5)Are they dancing now?
6)Are you going to school at the moment?
7)Are we waiting for our friends?
8)Are Ben and Jessica doing their homework?
9)Are Steve and I playing computer games right now?
10)Is he listening to music?