Roy is ..... than his brother Jack

Roy is taller than his brother Jack. — Рой выше своего брата Джека.

Roy is thinner than his brother Jack. — Рой тоньше своего брата Джека.

Roy is shorter than his brother Jack. — Рой короче, чем его брат Джек.

Roy is fatter than his brother Jack. — Рой толще, чем его брат Джек.

Roy is cleverer than his brother Jack.  — Рой умнее своего брата Джека.

Roy is stronger than his brother Jack. — Рой сильнее своего брата Джека.

Roy is more handsome than his brother Jack. — Рой более красив, чем его брат Джек.

Roy is younger than his brother Jack. — Рой моложе своего брата Джека.

Roy is elder than his brother Jack. — Рой старше своего брата Джека.