THERE ________LESS POLLUTION IF THERE ________- FEWER VEHICLES ON T...
2. There ________less pollution if there ________- fewer vehicles on the road.
A. would be/ were
B. are/ will be
C. would be/ are
D. will be/ were
2. There ________less pollution if there ________- fewer vehicles on the road.
A. would be/ were
B. are/ will be
C. would be/ are
D. will be/ were