Do you like fast food—No, I don’t. I _______ go to McDonald.

From his ______ look, we could see that he hadn’texpected that we could raise such ______questions to him.

are you — I’m fine.

start gazing into the night sky with a telescope, soon we’ll be astonishedby the realization _______ we and our world are part of this giant system

Luckily, more and more people in China are __________ to keep their_______ down in public.