Walking with friend
How do I say:
-"Your sentence needs to have the word 'because'".
-"You need to talk to your friend first."
-"You are already walking with your friend."
-"You are already walking with your friend."
-"Yes, I will go to work."
-"No, I won't go to work."
-"Maybe I will go to work."
A: Have you travelled by train in China?
B: No, I haven't. / Yes, I have.