China's GDP grew by 7.1 percent in the first half of this year, _______ proved its proactive macro-economic policies were effective
Swan Lake is a famous ballet(芭蕾) in four acts, ________ on a German fairy tale.
He had no idea of how the climb would be _______ he was half way up the mountain.
—Would you like some more chicken? —No, thanks. I am ______ a diet and try to ______weight.
. Alien had to call a taxi because the box was _____ to carry all the way home.
___ more and more forests destroyed, some animals are facing the danger of dying out.