Автор работы: Пользователь скрыл имя, 12 Апреля 2013 в 00:13, контрольная работа
Артикли a/an или the там, где необходимо.
1. Thermometer is an instrument for measuring temperature.
2. The temperature today is not so high as it was yesterday.
3. Observation and experience are two great teachers.
4. Air is necessary for life.