For the first part of the blank, decide if the sentence contains a restrictive (R) or nonrestrictive (NR) clause and write down your answer. For the second part of the blank, write the word which best completes the adjective clause.

1		He is at the Tri City Hospital, he works.
2		Dr. Kennedy, has an office next door, is a gerontologist.
3		The doctor has an office next door is a gerontologist.
4		Where is Doctor Kennedy, you saw yesterday?
5		He is at the hospital he works.