is ____ as a free dinner in this world, as thesaying goes, “No pains, no gains.”

The patient is supposed to go to the hospital for ___________ checks.

Though they met for the first time, they talked________they were good friends.[ ]

We should have our students ________ hard instead of ________ too much time playing games.

The storm sweeping over this area now issure to cause _____ of vegetables in the coming days