1. In this factory, suggestions often have to wait for months before they are fully _____.

There are many advantages to live on the top of a high-rise, one of which is that you can get a good ______.

When his brother was to cross the street, he was knocked down by a truck and badly ____.

As is known, mobile phone make it possible for people to____each other conveniently.

 The news about the terrible flood there greatly discouraged __________ there for sightseeing.