Задание 3.1. В тексте «Кит-убийца» описано исследование, проведенное немецким зоологом Альфредом Бремом. Как и в любом исследовании в нем есть: постановка проблемы, гипотеза, описание хода исследования, описание полученных фактов и их объяснение, вывод. Укажи, в каких абзацах в тексте описан каждый из этих этапов.

7.

b. Was the telephone invented by Mr Bell?

c. Was this picture painted by Peter?

d. Will the thieves be arrested by the police?

e. Is champagne made in France?

f. Will the letters be sent next week?

g. Are the animals fed three times a day?

h. Was this article written by Stanley?

8.

a. The toothbrush was invented in the 15th century.

b. The first public basketball game was played in 1892.

c. The first eyeglasses were worn in the 1200s.

d. The first bicycle was ridden in 1791.

e. The first hot dog was eaten in the 1860s.

f. The first CDs were sold in the 1980s.

g. The first electric guitar was played in 1923.

h. The first computer mouse was used in 1964.

9.

a. This programme is watched by millions of people.

b. Paper is made from wood.

c. Hundreds of people are killed in accidents every year.

d. London is visited by thousands of tourists every year.

e. The biology class is taught by Mr Green.

f. English is spoken all over the world.

g. Lunch is served at twelve o'clock.

h. Books are written by authors.

10.

were seen

were called

was caught

was found

were taken

were questioned

were charged

1 Grandpa isn’t listening

to the radio; he's asleep in his chair. (not listen)

2 Markspends

quite a few hours a day on Facebook and Twitter. (spend)

3 The boys aren't here. They are watching

the football final on Jack's wide-screen TV. (watch)

4 This satnav system is useless; it only works

some of the time. (work)

5 My brother always borrows

my laptop and it's really annoying! (always / borrow)

6 Are you buying

a Samsung or an iPhone? Have you decided yet? (you/ buy)

7 The tablet I bought on eBay isn't great; it doesn’t stream

videos very well. (not stream)

8 This video takes

ages to download. It's been 30 minutes already. (take)

Объяснение: