In the following dialogue ,a newspaper reporter is Wang Wei

In the following dialogue ,a newspaper reporter is Wang Wei about her plans for the trip along the Mekong River ,they are not sure about some of the verb tenses .Please help them complete their conversation.
R :Miss Wong ,I __having__ along the Mekong River .That ’ s really exciting .Have you got everything ready
W :Almost.
R :When are you __starting off__?
W :Near Monday .
R :How far are you __riding __ each day
W :It ’ s hard to say.I think we ’ ll be able to ride 75 km a day .
R :Where are __living__ at night
W :Usually in our tent ,but sometimes hotel in town .
R :Do you think you __coming__ back here soon .
W :Oh ,we __coming__ back to this place .We __going__ .That ’ ll be a month later .
R :Thank you for your time ,Miss Wang .Good luck on your journey
W :Thank you .
下划线中是我填的,