Question

1 Do not take ... (my / mine ) pen! Take ... (your / yours)!
2 What did (your / your) mother do?
3 ... the farm is as rich as ... (our / our / their / theirs).
4 This office ... (them / them).
5 These are Victor's books. Books ... (my / his / her).помогите пожалуйста очень нужно 

Answer 1

1)My
2)your
3)Our, their
4)their
5)his

Answer 2

1) My, yours
2) Your
3) Our their
4) Their
5) His