Правильный ответ : principal (директор)
1 вариант, т.к sore throat это боль в горле
Я читал эту главу в книге по химии пару раз но так и не понял это
1)His
2)Hers
3)Theirs
4)Ours
5)Yours
<span><span>1. We are learning to domesticate bacteria.</span>
<span>2. Some bacteria help making snow at our sky resort.</span>
<span>3. He is reading the book about enzymes at the moment.</span>
<span>4. Microbes can live in a single sell.</span>
<span>5. They </span></span><span><span><span>are reproduced </span>by fission.</span>
6. Some of the most notorious protozoans cause malaria.
7. Did Susan really have a headache last Sunday?
8. Students were examining molds under the microscope from 9 to 10 yesterday.
<span>9. I have got two items of news for you.</span>
<span>10. They wanted some information. </span></span>