The new technology has opened up a very wide _______ of possibilities.
I think watching TV every evening is a waste of time—there are________ meaningful things to do.
It may not be a great suggestion.But before________is put forward,We’ll make do with it.
Every day________a proverb aloud several times until you have it memorized.
There are some health problems that,when ________ in time,can become bigger ones later on.
The driver wanted to park his car near the roadside but was asked by the police________.