1. My mother ______is on a buisness trip now. *
a) who is a businesswoman
b) ,who is a businesswoman,
C) , that is a businesswoman,
D)a businesswoman
2. They have come a little late _______. *
a) which is disappointing
b) that is disappointing
C) , which is disappointing,
D) and which is disappointing
3. The building ______ will have to be demolished. *
a), damaged in the fire,
B) damaged in the fire
C) , which was damaged in the fire,
D) , that was damaged in the fire,
4. This was the city _________. *
a) , where we first met,
B) in which we first met
C) where we first met in
D)in that we first met
5. The people ______ are all very easy-going. *
a) with who I work
B),who I work with,
C) I work with
D) with whom I work