Her hands________rough.She must have done a lot of heavy physical work.[ ]

It’s generally agreed that women and children can be _______ easily and thereforethey should learn more to protect themselves in life.

Nowadays people take___ exercise a day as they did inthe past because of widely used automobiles.

－Hurry up! We must be the first to interview the pop star Huo Zun!－Sure. __________.

I wonder __________.