Question

160. Choose the sentence with the defining relative clause 1) My mother, who is 56 years old, is an accountant. 2) I will start my own business when I graduate from the university 3) I will not accept you invitation unless you apologize for you behavior 4) Open the door 5) Zebra is an animal which lives in Africa

Answer 1

 My mother, who is 56 years old, is an accountant.Zebra is an animal which lives in Africa

Объяснение

A relative clause tells us which person or thing (or what kind of person or thing)  the speaker means

Answer 2

ответ здесь
Объяснение здесь