Trivial Practice Quiz science-technology - Test 53 | Englishfreetest.com

Question 82: How can listeners take part in a drawing?

Question 83: Where most likely does the speaker work? 

Question 84: Why are volunteers needed?

Question 85: According to the speaker, what has already been done?

Question 86: Some questions were answered.

Question 87: What does the speaker imply when he says, "I'm even willing to give you an extra day to finish up your project"?