3) choose the correct answers. 1 there were dirty marks all over the carpet from the dog’s . a claws b paws c hooves 2 in china they have a soup made from sharks’ . a fins b wings c knuckles 3 birds eat snails by cracking open their . a whiskers b fangs c shells 4 hunters often kill animals for their . a feathers b fur c shells 5 i don’t like eating octopus because you can see the on the plate! a claws b fins c tentacles 6 after the cat tried to catch the bird, there were all over the grass. a feathers b fur c whiskers mark: /6 4) complete the sentence with the correct form of the words in the box. cow dog rat bee snake cat kitten wolf whale 1 the children had a of a time at the theme park. 2 dad’s in the house because he forgot to get mum a birthday present. 3 a lot of people i know have moved out of the city to get away from the race. 4 jen’s cat has had and we’re getting one at the weekend. 5 a pack of attacked a man in the forest last winter. 6 luckily we heard the hissing before we stepped on it. 7 paul won’t come now. you’ll be waiting until the come home! 8 who let the out of the bag? the party was supposed to be a secret. 9 the buzzed loudly when we tried to go near them.

1 There were dirty marks all over the carpet from the dog’s  B paws

2 In China they have a soup made from sharks’ A fins

3 Birds eat snails by cracking open their C shells

4 Hunters often kill animals for their  B fur

5 I don’t like eating octopus because you can see the on the plate! C tentacles

6 After the cat tried to catch the bird, there were all over the grass. A feathers

Объяснение:

In appearance, the snow leopard resembles a leopard. Indeed, predators are similar in posture and overall dimensions. The length of the flexible body of the snow leopard reaches 1 meter, and these cats weigh 25-40 kilograms. Male predators are slightly larger than females. A characteristic feature of the snow leopard is a very long thick tail (about 100 centimeters long), as well as rather short limbs with wide paws (the length of the hind feet reaches 22-25 centimeters). The footprints are large and round, without distinguishable marks from the claws. The vision, hearing and sense of smell of irbis are well developed.

1. Fresh water weighs about one kilogram per litre.

2. Alcohol boils at 78° С.

3. Copper freezes at 1083° С.

4. Oxygen liquefies at -183° С.

5. Wine contains 10 per cent alcohol.

6. A yard equals – 0.9104 meters

7. Sound travels at 760 mph at sea level.

8. Men lives for an average of 70 years.

9. Mercury melts at - 39° С.

10. A carbon dioxide molecule consists of 2 oxygen atoms and 1 carbon atom.

Объяснение:

В 8-м непонятно, ведь men - множественное число, значит по идее глагол будет без окончания -s, то есть “men live”

Если же слово «lives» используют как существительное, тогда отсутствует глагол, что тоже неправильно.

Возможно, вместо “mEn” должно быть “mAn”(?)

С предлогом тоже вопрос, поскольку с «an average» обычно используют “on”, а его вообще нет среди предложенных:(