Составьте предложения. 1)is, the most, thing, important, in, information technology, object-oriented programming.
2)refers, in order to, to, to interact computer, with, the term, the standard procedure, that follows, user-interface, the user.
3)graphical user-interface, in, 1984, appeared, in Macintosh computer.
4)makes use of, GUI, windows, icons, and pointers.
5)including, Nokia and Siemens, the Symbian OS, by some, is used, phone makers.
6)an open-source software, Linux, is.
7)found, Unix, a multi-user system, is, on mainframes, and workstations.
8)PALM OS, on PALM, devices, handheld, is used.
9)might, called, be, an icon, a display screen, on Triangles.
10)behind, OOP, a third, key feature, polymorphism, is.

1. Our teacher will be happy if we answer all the questions correctly.

2. If you fly by a budget airline, you have to pay for your drinks and food.

3. If they have enough money, they will buy a new car.

4. If Tom has a birthday party, he usually invites a lot of friends.

5. I will be very angry with Nick if he forgets my CD again.

6. You will get very wet if you walk in this rain.

7. If I cough, I drink hot milk with honey.

8. If we are late for school, our teacher gets angry.

9. We will pass the exam if we study hard.

10. If I am thirsty, I always drink fresh water.

11. If babies are hungry, they cry.

12. If the weather is not too bad tomorrow, we will play football.

13. If we learn more about history, we won’t be afraid of the test.

14. If people do not drink, they die.

15. If I find his phone number, I will call him tonight.

16. If you do not feel well, you go to the doctor.

17. If you eat bad food, your health becomes worse.

18. If I wear this hat, I will look like an old man.

19. If I find her address, I will send her an invitation.

20. If I have a headache, my mother usually gives me some medicine.

1. She said that she would give me some old books for repairing.

2. He said that Tom played the trumpet rather well.

3. Mother told me that Denis had translated the whole text that day.

4.  My friend said to me that my new house was like a castle.

5. Nina said to me not to make so much noise about it.

6. They said that Susie had known about the surprise party the day before.

7. Jennifer said to me that the children were riding their bikes then.

8. The doctor told us to try to eat light meals only.

9. Nick said to us that Jack and Karen had bought a house that week

10. Mark said that he didn't like that jacket.

11. He said that he would have written that article by 6 pm the next day.

12. David said that we had missed the last train.