With the word“PM2.5"_____ appearing in media reports,people pay greater attention to it and seek health tips for smoggy days.
95. For a big order from Southeast Asia the boss _____ the workers to work extra two hours and promised to double their overtime pay(加班费).
94. The teacher demanded that he _____ in his homework before class.
93. You can _____ yourself _____ an opinion freely at the class meeting.
92. Our football team _____ theirs _____ two scores.
91. He could not _____ his dislike for that man.