Asking for avice

X: Excuse me. ...... to the Science museum from here?

X: The lights on my bike aren't working properly. Y: Yes, I've noticed that. X: What do you advise ........ about it?

Would you like to go camping this weekend? Y: What .....! I can use my tent.

X: I'm not sure whether to take bus or a taxi to the concert on Saturday. Y: Well, ........ you, I'd take the bus.

X: Did you hear that Jean and Danielle are getting maried? Y: That's fantastic news. I'm sure they'll ..... together.