The researchers who study jokes want to know peoplefrom different nations and cultures find funny.

How is the coffee– Pass me some , please. It isn’t sweet at all.

The cigarette end thrown away by a careless farmer _____ the big forest and brought us great loss.

in winter,especially when ____ that in my hometown.

We’ll go to Zhejiang University tomorrow. Where shall we meet —Please wait _____ the bus stop near the book shop.