— There used to be a lot of fish in the lake many years ago.— Yes, but there are very _______ now because of the pollution.
—I feel tired and sleepy. —Why not stop _______ ?
If you don’t know how to read new words,____ them____ in a dictionary.
She thinks the best way _______ English is _______ English magazines.
The _____ news made us very _____.
I find it’s ___ hard ___ understand the English movies.