a. I took a taxi to school but the traffic was heavy. It__ (be) quicker.
If I ____(walk)
b. I wasn’t tired last night. If I __(be) tired, I___ (go) home ear-
lier.
c. Five years ago I went to France. I ___(meet) my wife if I
____(go) to France.
d. Sue wasn’t able to fly to Paris. The airport was closed. If the airport
____(be) closed, she _____(be able) to fly to Paris.
e. George got to the station in time to catch the train. If he____ (missed)
the train, he ___(be) late for his work.