Вот:
My favourite domestic animal is a cat. Its name is Chapa. My cat is very fat and kind. Its head isn’t big. Its neck is short. Its paws are small with big clutches. Its eyes are green and clever. Its ears are small. My cat likes milk and chicken. Most of all Chapa likes to sleep. I think cats are very careful and clever.
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Мое любимое домашнее животное – кот. Его зовут Чапа. Мой кот очень толстый и добрый. У него небольшая голова. Его шея короткая. Его лапы маленькие с большими когтями. Его глаза зеленые и умные. Его ушки маленькие. Мой кот любит молоко и цыплят. Больше всего Чапа любит спать. Я думаю, коты очень аккуратные и умные</span>
Вопросы
1)<span>Density (specific weight) is the amount of mass in a unit volume.
2)</span>It is measured in kilograms per cubic metre. Aluminium alloys, with typical densities around 2800 kg/m3<span> are considerably less dense than steels.
3)</span>Aluminium-2800 kg/m<span>3
</span>water is 1000 kg/m<span>3
</span>steels-7800 kg/m<span>3
</span>4)<span>Stiffness (rigidity) is a measure of the resistance to deformation such as stretching or bending.
5)</span><span>The Young modulus is a measure of the resistance to simple stretching or compression.
6)</span><span>Strength is the force per unit area (stress) that a material can support without failing.
7)- вопрос не в тему
8)
9)b
10)</span>used for part of the car body
2 If you send an email,it is free.
3 It is dangerous,if you don't wear a seatbelt.
4 If you have an injection,it doesn't usually hurt.
5 If you don't water plants and flowers,they die.
6 If the sea isn't calm ,it isn't safe to swim.