Choose the correct sentence which is built from the words and phrases given:
you / come out of / bus stop, turn right / keep walking / go over a bridge.
A. Coming out of the bus stop, turn right and keep walking until you go over a bridge.
B. After you come out of the bus stop, turning right and keep walking until you go over a bridge.
C. After you come out of the bus stop, turn right and keep walking until you go over a bridge.
D. After you come out of the bus stop, turn right if you keep walking until you go over a bridge.