Найдите в тексте эквиваленты следующих предложений.

1. There are some scientific institutes acting in this branch in Russia.
2. It has been determined that it has preferences to its close compositions.

Составьте предложения из следующих слов.

1. hydrogen, is, water, with, oxygen, as combined.
2. people, drugs, take, healthy, never.
3. lithium fluoride, the bony skeleton, contain, and the teeth, as well.

Alien1712    1   13.04.2020 12:46    62