"The man goes alone."
Agreed. The verb "to go" has not been covered yet. It was especially frustrating when the first time I had this question, it was as a listening comprehension question only, so I couldn't hover over the word to translate it!
What's va? It says apparently "I peeked" when I hover over, so it must've been introduced before but I wasn't paying attention or what?
I think it was introduced in the "Phrases" lesson with the phrase "Comment ça va?" Which literally can mean "How it goes?" So therefore, "va" means "goes".