What do you think of the TV play?-Wonderful. It is worth___ a second time.

Should people stop using their cars and start using public transport?— __________. The roads are too crowded as it is.

I think saving water is more important than recycling paper in our daily life.— I disagree. Recycling paper is saving water.

Everybody talks about the taste of great food, but hardly _________ about the tongue and the nose that make the tasting possible.

What ________when we were in the barber shop?