1. Read the rule. Write your own examples in your exercise book. Rules: use a(an) only with singular countable nouns; do not use a(an) with plural or uncountable nouns; use the with singular and plural nouns; do not use articles with names of people and places, before a number or a pronoun; use a(an) when mentioning something for the first time and the when mentioning it again.

Перевод задания: Прочитай правило. Напиши свои примеры в тетради.

1. A cat is sleeping. (Кошка спит.)
2. We need water. (Нам нужна вода.)
3. The cat is sleeping on the sofa. (Кошка спит на диване.)
4. Anna lives in London. (Анна живёт в Лондоне.)
5. I saw a bird. The bird was blue. (Я увидел птицу. Эта птица была синей.)