When did you have feen last fun

LESSON 11.
1 what
2 why
3 where
4 why
5 what
6 what
7 How
8 How
9 How many
10 How
11 where
12 How
13 when
14 How many
15 How
16 How
17 How many
18 what
19 when
20 How many
21 where
22 why
LESSON 12.
When did you have feen last fun

1 When will they return from their trip I when her

2. Our boss will soon tomorrow or ning mor the documents
3 I willn't early go to bed до So right.
4. They will publish Local article your in the newspaper
5. How will they solve they this problem?
6 what will you give her birthday for her. ?
7. They will not meet me after clouses.
8. The secretary will receive the down- ments in the morning I where will you put your key from the flat? 10 Next train will arrive in twenty minutes.
LESSON 13.
1 B
2 E
3 A
4 D
5 F
6 C
LESSON 14.
1 Free internet can be used and it will benefit the most comfortable people
2 With Online Banking, customers can pay bills and transfer money from the comfort of their homes
3 Skype keeps the world talking. Say “hello” with an instant message, voice or video call – all for free*. Use Skype to send SMS messages to mobiles worldwide ...
4 I don't know how to send Kagan University students from Powerpoint to make their speeches visually appealing, but I do know how to read more books to improve speaking.
5 The Internet has revolutionized people, because with sites like Macrasoft - Google and Wikipedia, you can find the information you need in seconds.
6. The information collected through cookies on our website is used for various purposes and they are as follows:

For analysis and performance: These cookies help us analyze the number of visits to our website and what users do while they are on our website. This is to improve the way our websites work, for example, to help you find what you are looking for on our website more easily and to provide information about site errors. Cookies of this category do not store information that identifies users.

7 Cell phones allow you to make voice calls, send texts, email people, and download logos, ringtones, or games.

LESSON 15
A company has these problems:
1 Because there are many different documents in the office, and they take up space depending on whether they are in paper or electronic form.
2 Searching for information on paper wastes time and is difficult to store, so it's better to have an electronic one.
3 Administrators should be experts in their field and computer literate so that they don't spend a lot of time entering information. Nowadays, our life cannot be imagined without computers and the Internet, because many things are done by computers, for example, they do various calculations, books, and so on.
4 Information is currently distributed on sites like YouTube, Google, Telegram, Whatsapp
5.Now we live in the twenty-first century, this is the age of advanced technology. Copying data, printing various tables and forms can be done very quickly on a computer.
Possible solutions:
1The scan reads a code or similar bar
2 I couldn't find an answer to this question, I'm sorry, teacher. J.A
3 A database is a way to store information in one place and is common to everyone
4. In running the report, mostly the human uses his thinking and commands the computer.
LESSON 16.
1. A database is a way to store information in one place and it is common to all people who use it, for example google facebook includes similar programs.
2. A database is defined as a set of existing documents, numbers, names, and the structure of records of any type or character, arranged by indexes, provided that it is emptied into regular .4Data processing results in products that are beneficial to society. There are various programs for this, such as Google Facebook and others.

columns, easily and simply processed. with, should be managed with the same order and context that is regularly maintained. such as database.

3. Nowadays, and thanks to the amazing technological development in the field of informatics and electronics, databases are found digitally, and they are the main pillar for those who work in the database, the organizational field of a company or simply as an administrative control.
4. Introduction: This is a database specially developed by Microsoft the database is organized under the Access program that creates the file, stores and protects the data.
PostgreSql and Oracle: One of the database for programs. It is distinguished by the management of a large volume of data used in this system, which can be monitored in internal networks and large-scale systems.
mysql: As a server, under the GPL license, this system is characterized by the speed of the developed database, which is not useful or functional for large amounts of data.
Microsoft SQL Server: After Microsoft Access, this system is used, which is characterized by working with real amounts of data, because it is more powerful than Access in terms of storage and management power.
LESSON 17
1 Data processing is the alteration of data in any way that can be detected by an observer. So it's a process that describes everything that happens in the universe, from the fall of a rock to the printing of a text file from a digital computer system.
2. Word processing software is used to create, modify, format, publish and save text files. Word processors are among the most common software applications. The most famous of them are: Microsoft Word; Writer; WordPad; Text Editor; Star Word.
Word manipulation software allows users to work between text files and perform a variety of operations on them, including deleting, inserting, replacing, and other basic editing and manipulation operations. Formatting, publishing, and saving are also used in the creation of various types of memos, manuscripts, articles, and contracts.
Microsoft Word is the most popular word processing software application and provides you with several useful and useful word processing options. In general, a word processor can work with text in a variety of ways. In addition, you can save your small documents in a word processor and use them again when necessary.
3. Data processing includes the processing of data generated by a programmer..

LESSON 18

A data storage device is a device where all computer data is stored. In addition to the drive, this device is called a hard disk or hard disk. A hard disk differs from a traditional "floppy" disk, or in other words, a floppy disk, in that the data is written on solid plates made of aluminum or ceramic, and they are coated with a ferrimagnetic material. Hard drives are equipped with one or more platters on the axis.
After the computer is disconnected from the power source, all the data in the random access memory (RAM) is erased, and when the computer is restarted, the deleted data cannot be restored. Therefore, data storage devices that do not depend on electricity are used for data storage. In this article I want to write about these devices.

All peripherals store data independently of power. Currently, all external memory devices are divided into the following types:

Magnetic storage device.
Optical storage device.
Electric storage device.
LESSON 19
1 arenʼt you?
2. Were they?
3 can you?
4 shall we?
5 hasnʼt she?
6. Willnʼt my num?
7 isnʼt it?
8 have they?
9 arenʼt I?
10 would he?
LESSON 20
1 could
2 may
3 could
4 might
5 might
6 canʼt
7 might
8 canʼt
9 must
10 could
11 could
12 must
13 must
14 canʼt