Cats can climb (лазить).
Dogs can play with toys.
Penguins can swim (плавать).
Сamels can drink salty water (пить солёную воду).
1 a lot of или a few - в зависимости от того, много или мало у вас друзей
2a lot
3 a few
4 much
5 many
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Long-длинный
It's a bad idea to take off your shoes entering an American/British house.
In Russia it's not right to discuss anybody not seeing the person.
In America you will be thought a really ill-mannered person if you are late.
In America It's the right thing to say "Hi" to any familiar person every time you meet during a day.