Выберите существительное в общем или притяжательном падеже в зависимости от смысла. these are (mike, mike's) books. (experts, experts') are on the plant. give (jake, jake's) this article. (my sister, my sister's) friends are very funny. don't take (jane, jane's) papers. (the engineers, the engineers ) report is very important for us.
Experts
Jake
My sister's
Jane's
The engineers'