Was it ______ the international conference that made the city the focus of this area?[ ]

Life is limited. We had better _______ it on valuable things.—Good idea. And we should spend more time ______ our family members.

10．–Don’t put the waste on the ground, young man–Oh, I’m sorryI ____ the dustbin there

She couldn’t give the police a(n) __________ description of the robber because she was very nervous at that time. [ ]

I want to provide you _______ food and clothes.