There are ________ people taking part in the marathon today and ________ them are the students in Grade Eight.

8To get the project started, _____ they need is some money

(2009年合肥市高三第一次教学质量检测)It was the training he had as a young man made him such a good engineer

ok is rather highly priced, but so wellworth ______ that it should be begged or borrowed rather than missed

Old people must be____ politely