50. The Englishman has a very good ear _____ music. You can ask him for some advice.
—Did you hear that Li Hua was robbed during his recent trip to South Africa? —Yes, not only ________ his money, but he was nearly killed.
Now the world’s attention ______ the stocking markets, as they have great influence in the world’s economy.
Shopping online can save much time as you _______ go to a shop or walk around crowded shopping centers.
______ there are living creatures in the outer space as those on Earth hasn’t been proved untilnow.
With so many orphans _______, the charity organization calls for more donations.