It is clear that the whole world is passing through a social revolution in which a central _____ must be taken by scientists and technologists.
--- How would you like your Cappuccino coffee? --- ______.
---- Will you join us in the game? ---- Thank you, _________.
---- There’s coffee and tea; you can have _____. ---- Thanks.
This programme became more popular after it _______the best TV Show of the Year.
It’s nice to see you again. What _____ since we last met?