---Who do you think is the man __________ first flew into space in China? --- Yang Liwei is.
--- ________ of them knows the answer. What can we do now? --- Let’s ask a third boy for help.
---Could you please tell me ___________? ---Of course. For over ten months.
---Congratulations to you on making such great progress!---Thanks, but I would do better ________ I was given more time.
---I would like to sit in __________ front of the bus.---Me, too. And we can have ________ better view.