________ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.
一So you didn’t say “hello” to him last night? 一Well,I stopped and smiled when I saw him,but he _______me and walked on.
Have you ever felt your cheeks get hot,your palms sweaty or been afraid to _______your teachers’ eyes when they are about to call on someone?
I hope we’ve got_ ______it takes to make our love last—if anything is real,t11e heart will make it plain.
McGradv scored 23 points and David Wesley_______19,including several key free throws late,as Houston won its third straight game.
Yan Zi and Zheng Jie of China ________the Women’s doubles trophy(奖杯)after winning the final at the Australian Open tennis tournament in Melbourne January 27,2006.