Put the verbs in brackets into the Past Simple, the Past Continuous, the Past Perfect or the Past Perfect Continuous Tense. It ... {to happen) last July. A month before my friends and I ... {to decide) to go to the seaside for a holiday. We ... (to plan) that trip for three weeks before we ... (to choose) a place to go to. On the day of our departure we ... (to go) to the railway station when Den ...{to realize) that he ... {to leave) the train tickets at home. He ... {to take) his mobile phone and ... {to ring) his father. At that time his father ...{to take) a bath but fortunately his mother ... {to hear) the phone. She ... {to find) the tickets, ... {to catch) a taxi and ... {to go) to the railway station. We ... {to wait) just for fifteen minutes when we ... {to see) Den’s mother hurrying to our carriage. She ... {to give) Den the tickets and we ... {to show) them to the conductor. Just a minute before the train ... {to depart) we ... {to take) our places in the compartment.

 When I think of Great Britain first of all I mention the British Isles where the United Kingdom is situated. I associate Britain with a green landscape and a rainy weather. The British always queue of their sense of humour and their quiet lifestyle. When I imagine a typical Englishman in my mind, I think of

him or her as of a very Relaxed and reserved person. I know that these can be my stereotypes but what can I do with them? As for the Russians, foreigners imagine us to be very hospitable, that means we like guests, and well-mannered people. I'd also like to boast that the Englishmen like to picture very much.

1) Мention

2) United Kingdom

3) Landscape

4) Queue

5) Humour

6) Lifestyle

7) Imagine

8) Relaxed

9) Reserved

10) Stereotypes

11) Hospitable

12) well-mannered

13) Вoast

14) Рicture

Computer graphics is mainly concerned with producing images or sequences of images (animation) using a computer. The hardware and software systems are used to make these images. Producing these Photo-realistic images is an extremely complicated task, but this field has great demand because of the limitless variety of applications. Computer graphics has grown enormously over the past two decades, and many software systems have been developed for generating computer graphics of various sorts. This includes the systems producing 3-dimensional models of the scene, rendering software for drawing these images, and the associated user interface software and hardware.