1.
Invite colleagues to a roundtable lunch-and-learn.

2.
Comment on
the current
state of
supply and
demand.

3.
Make an honest pitch about a risky investment.

4.
Explain why your company is making so many changes.

5.
Sell us a
revolutionary
product.

6.
Tell a
manager how
to deal with a
challenging
employee.

7.
Encourage workers to stay sane and healthy.

8.
Write a caption for a safety poster.

9.
Offer advice
to an
executive
embroiled in
scandal.

10.
Deliver a tough performance evaluation.