The 8 multiple choice questions in this video quiz test how well the students can follow Chris Hadfield's explanation about how to brush your teeth on the space shuttle.

Canadian astronaut and Commander of Expedition 35, Chris Hadfield responds to question about how astronauts brush their teeth in space. 

Chris Hadfield: Brushing Your Teeth in Space

chris-hadfield-brushing-your-teeth-in-space

Let's do English ESL deep listening: focus on meaning. The 8 multiple choice questions in this video quiz test how well the students can follow Chris Hadfield's…