Today's Lesson Vol.078

At this time of year first year students must choose which club they will join.
To help them the school organizes a 部活動紹介. First year students hear about the different clubs and decide which one they want to join

Last week the Taisei Boy's Volleyball Team won the Shizuoka City Spring Volleyball Contest, so this year the Boy's Volleyball Club is sure to be very popular.
　

What is the best way to complete this sentence?

The boy spoke too fast. I couldn't understand him at _____.