заменить сущ. на местоимения 1.(Jane) is a teacher.2.(Jane's) hobby is tennis.3.(Terry's) children go to school.4.(Terry) is a doctor.5.(Katy and Alice) are good at volleyball.6.(The twins') father is a doctor.

5. they 6. their

1. She is a teacher.2. Her hobby is tennis.3. Her children do to school.4. She is a doctor.5. They.

1. She2. Her3. Her или His (из контекста непонятно, какого Терри пола )4. He she