A、In February. B、In May. C、In April. D、In August. AWhen will the man leave for Singapore?

W: Hi, Mr. Wells.
M: Good morning, Xiao Min.
W: I heard that you are going to travel to Singapore?
M: Right after your Spring Festival.
W: Then when will you be back?
M: I’ve no idea. There are still lots of countries on my plan to visit.
W: So how many countries have you finished?
M: China is the third station, and I have stayed here for more than half a year till the Festival.
W: Will you come back again?
M: Surely I will.