The old building, behind _______ was a famous church, was _______ we used to work.
【2015·安徽】Some experts think reading is the fundamental skill upon______school education depends.
【2015·江苏】The number of smokers, _____ is reported, has dropped by 17 percent in just one year.
【2015·福建】China Today attracts a worldwide readership,_______ shows that more and more people all over the world want to learn about China.
【2015·陕西】As the smallest child of his family, Alex is always longing for the time_______he should be able to be independent.
【2015·四川】The books on the desk, ______ covers are shiny, are prizes for us.