PAST SIX MONTHS/ I/ WORK/ HALLS DEPARTMENT STORE//A. FOR THE PAST...

95. past six months/ I/ work/ Halls department store//

a. For the past six months I have worked in Halls department store.

b. In the past six months I Worked in the Halls department store.

c. Since the past six months I have worked in the Halls department store.

d. During the past six months I am working in Halls department store.