Encourage your children to try new things, but try not to ____ them too hard.
The advantage human beings have to the sun is worth discussing.
—How long in Shanghai?—Just the weekend. I've to be back for an important meeting to be held next Monday.
—I wonder why Sara looks worried today.—I'm not sure,but she a small accident driving here.
—It’s reported that over 1billion people watched the live opening ceremony of___ 2010 South Africa World Cup on TV.—Yes, news came as____ shock to me.
Restaurants in every corner of Mianyang not only provide job opportunities but___ lots of taxes as well.