Well, I'm sure someone who knows for sure will come and answer. But, I figure I'd give it a guess and see how I do.
My guess would be something like
電車をしてに一枚を買ってください。
densha o shite ni ichimai o katte kudasai.
Buy a ticket to ride the train.
Two verbs here being buy and do (ride)
I probably am not saying it right, because I'm a beginner to but i figured I'd try until someone came with the right answer.