. Complete the sentences using the right form of the pronouns.
1. I lost my pen. Give me ______(your, yours). 2. His father is a driver. _______(My/Mine) is a lawyer. 3. My collection of stamps is poor. ______(He/His) is richer. 4. I do not like my bike. _______(Her/Hers) is more comfortable. 5. Their garden is large. But _____(our/ours) is larger.