Wehadto___________inordertopayforourchildren’seducation.[ ]

a better grade, you should __________the notesagain before the test.

the coming YSL auction, theChristie’s Auction Company had advertised all of the articles ______ including theChinese heads of Rabbit and Rat.

Without the air to hold some of the sun’s heat,the earth at night ________,too cold for us to live.[ ]

It even leaves the wise scientists in wonder____ they should call the newly-born creature, which looks half-human and half-animal