In the following sentences, use “the” or “a”. keep in mind that “a” refers to one unknown or unspecified person or thing. 1. she ran into house and shut door. 2. they are planning to buy house some day. 3. we have to feed dog and cat before we leave. 4. the boy has always wanted to have dog and cat. 5. this apartment has bedroom, living-room, and kitchen. 6. while he was in park, he man walking with dog. 7. everyone in neighborhood was sorry to see them move. 8. they moved to very quiet neighborhood. 9. refrigerator like theirs is very expensive. 10. he’s going to grocery store to buy loaf of bread. 11. moon is satellite of earth. 12. the drugstore hired new pharmacist. 13. leaves are already falling off trees and covering ground. 14. they live in very expensive home. 15. she has an appointment this week with doctor and dentist.