A.Yes, they could
B.No, they couldn't
C.No, they can't
A.I can drive a car, but I can pump up the tyre
B.I can drive a car, but I can't pump the tyre
C.I can drive a car, but I can't pump up the tyre
D.I can't drive a car, but I can pump up the tyre
A.they
B.all
C.both
D.them