—How many people are still leading life under poverty line in the world? —Perhaps one fourth, according to the report.
I have heard from my father, is in American.
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.