6. sınıf İngilizce Downtown ünitesi çözümlü sorular ve test çöz Test 2

Read the dialogue between two friends:
Alex: "I'm so tired. I had to walk 20 blocks from my office to the central station."
Sarah: "Why didn't you use the subway? It stops right in front of your building."
According to this conversation, what is the most logical conclusion about Alex's situation?

A) Alex prefers walking to using public transport.
B) The subway system in their city is not efficient.
C) Alex was unaware of the convenient subway access.
D) Sarah works in the same office as Alex.