The surface of the table ______ smooth enough.
Mo Yan has published dozens of novels, of ________ some are very popular among Chinese readers, Red Sorghum, for example.
Children who are not active or ________ diet is high in fat will gain weight quickly.
Spelling Bee is a contest ________ competitors, usually children, are asked to spell as many words as possible.
More public kindergartens ________ preschool kids can spend their funfilled childhood will be built this year.
—Do you have anything to say for yourselves?—Yes, there is one point ________ we must insist on.