решить задание
4. Следующий текст перепутан. Расположите все его части в правильном порядке.

A great many people are afraid of snakes...

1. Most of the poisonous snakes of the United States are rattlesnakes.

2. There are, however, some poisonous snakes, and some are very poisonous indeed.

3. Rattlesnakes get their name from the rattles on their tails.

4. Deaths from snakebite have been cut down in recent years by the use of antitoxins that work against the

snake poisons.

5. There are now few deaths from snakebite in the United States, Canada, and European countries.

6. A great many people are afraid of snakes and think any snake should be killed on sight.

7. About 10,000 people die each year in India alone from the bites of poisonous snakes, and thousands more die in other tropical regions.

8. Actually most snakes are harmless, and some do a great deal of good by eating such animals as field mice and rats.

9. A rattlesnake often shakes its rattle when it is about to strike and thus gives a warning.

1) The police have been here for an hour already.

2) The news is threatening.

3) The mass media has a lot of influence on people.

4) A serial is a long story whose parts are presented on TV or radio.

5) Robert W. is a broadcaster

6) Ron is spying on Walter.

2.Present Progressive Passive or Past Progressive Passive.

1) The Net is being surfed by our students at the moment.

2) When the new actors arrived, the film was being shot

3) Peter’s future was being discussed at the parents’ meeting yesterday.

Объяснение:

1. When will  this slight movement of the image result in the

appearance of smooth movement to the right?

2. Who is an example of shifting the location of an object?

3.Who can  at rates below 12 frame/s detect jerkiness associated

with the drawing of new images which detracts from the illusion of

realistic movement?

3.1. What can most people at rates below 12 frames detect associated with the drawing of new images ...до конца предложения

4. Where does movie film  run at 24 frames per

second?

Объяснение: В 3 предложении 2 вопроса, так как 2 совершенно разный выделенных слова.