Choose the letter A,B,C or D to indicto sentence that best combines each pair of sentence in the following quétions
all the stores in the town didn't open . We couldn't buy any food
A.we couldn't buy any food ; however , ali the stores in the town didn't open
B.we couldn't buy any food ; therefore , ali the stores in the town didn't open
C.we couldn't buy any food , for all the stores in the town didn't open
D.we couldn't buy any food , but all the stores in the town didn't open
