The little boy came riding at full speed down the motorway on his bicycle. _____________it was!
They ___ have arrived at lunchtime but their flight was delayed.
The next thing he saw was smoke ___ from behind the house.
The new stadium being built for next Asian Games will be ___ the present one.
Planning so far ahead ___ no sense—so many things will have changes by next year.
The Yangtze River is the third ___ in the world.