How did it _________ that all theflowers died —I had forgotten to water them

The time is not far away _____ modern communication will become widespread in China’s vast countryside

Why don’t you bring ______ to his attentionthat you are too ill to go on working

Li Ming， it’s said that many famous singers will come to Yangzhou in June. How about watching the evening show there —______! Let’s ask Wang Gang to go with us.

What do you think of sports shows—____many people like watching sports shows, ____game shows are the most popular.