In a sense, no country, big or small, should object to the trend of peace and development, ______ creating trouble to others

Iwonder why he has been acting so strange these days —Recentpressure at work may ______ his behavior

You should get rid of ________ habit ofsmoking in ________ public

Some research workers completely all those facts as though they never existed

Some 6.6 million tickets are through the London website over a six-week periodand organizers say all applications will be treated equally.