When I passed the park I saw the grass ______by some workers with lawn movers. A. cut B to be cut C. being cut D. cutting
Theworkershaveproduced_______thisyearastheydidtwoyearsago.
Seeing the owner, away ________.
Norway is at _____ top of the list, and ______ other top five countries are: Iceland, Sweden, Australia, the Netherlands.
--How did you find your visit to Qingdao? ---___________________________ .
Tom raised his handsto say something, but he remained silent in the end.