A、Whether they can afford the cost of the trip. B、Whether someone will take care of their house, garden and pets while they are

W: Where are you going to spend your holiday this year? George?
M: We may go abroad, but I’m net so sure.
W: What do you mean?
M: Well, my wife’s talking about China recently. She may want to go there. I’d like to go there, too.
W: Yes, it’s an interesting country to see.
M: But we can’t make up our minds yet. You know, a round-trip ticket to China costs me a lot.
W: But you could go by sea.
M: You are right. It’s cheap, isn’t it?
W: You can save at least half of the money if you go by ship.
M: But don’t you think it would take a long time and...
W: But you can enjoy viewing the sea and the rising sun.
M: Yes. I’ll talk to my wife.
W: You’ll definitely enjoy yourselves. I’m sure.
M: Don’t be so sure. We may not go anywhere.
W: You always hesitate at everything.
M: It’s not my fault, you know. My wife always worries too much.
W: Like what?
M: Well, who’s going to look after the house? Who’s going to look after the garden? And who’s going to look after the pets? We have these problems every year. And in the end, we stay at home and look after everything.