Sometimes proper answers are not far to seek ________ food safety problems.
He didn't expect that his parents could manage to know ________ is going on in his college life on the Internet.
—I prefer western food. It's a kind of healthy food. —________ But western food is said to be high in sugar and fat, such as hamburgers and fries.
________ the opportunity to speak at the graduation ceremony made him overjoyed.
Not until ________ the Internet ________ that the Chinese sailors were rescued by the European Union Task Force.
Red Sorghum was adapted from Mo Yan's 1986 novel of the same name, ________ to life a visual landscape of red sorghum and a fiery ________ sun.