Fill in each blank one suitable word: I live alone (12)_my dog, Boxer but we (13)_a lot of visitors

VI. Fill in each blank one suitable word (20p)
I live alone (12) _____ my dog, Boxer but we (13) _____ a lot of visitors. Many (14) _____ my friends work in the city so they often stay (15) _____ me at weekends (16) _____ they (17) _____ to relax.