The Chinese teacher looks so pale. She ___ be ill.
What are you doing out of bed, Tom? You're __________ to be asleep.
World Expo 2010 Shanghai, China, a grand scale global event, has __________ the significant(意义重大的)theme "Better City, Better life".
I can't __________ the loud music. Can you __________ the radio a little?
If they __________ to make heartfelt apologies soon we will have to bring a legal action against them.
Christmas is drawing near. Shops have started to __________ Christmas decorations.