______ relation between China and Russia has developedsteadily since Vladimir Putin was re-elected______president

She spent all her spare time learning thecourses, or she________ the first place in her school in the 2010 CollegeEntrance Examination.

Do you want him to lend you some money?— I wish he _____. [ ]

I know the ________of the bird because it’s one of the________ birds in the world.

Bill, is the pink umbrella Anna’s— No, it _____ be hers. Hers is purple.