32. Among the problems is _____ they often failed to take into account that those people are more likely to use sunscreen.
Little Tom admitted ______ in the examination, ______ that he wouldn’t do that in the future.
World Wildlife Fund ______ very much the efforts that China has made to protect endangered species from being further endangered.
It’s wise to forget things which aren't worth ______.
With the fast development of computer and Internet technologies, traditional printed books ______ by the growing popularity of online reading of e-books.
In many people’s opinion, that company, though relatively small, is pleasant ______.