______ on ten years of observation and study, the theory shows that every one dreams every night, whether they realized it or not.
The celebration of National Hugging Day has moved beyond America’s borders. It seems the day might ____ and start in other countries. A. hold on B. count on C catch onD. take on
The number of the students in senior high school, ____ is mentioned above, is increasing.
Great inventors don’t ____ graduate from famous universities. Some didn’t even go to university.
In the eyes of some people, Japan has been ____ the list of the unpleasant places for sightseeing in consequence of the severe nuclear leak.
____ for its well-preserved ancient Tibetan houses, Dukezong was one of the most popular resorts in Shangri-la.