If you _______nature and do things at the wrong time of year, you will have to do more work and the results will not be so good.
The big hospital, which___in 1936, has saved many lives.
One witness said that he’d seen the suspect run out of the store after it___.
With the increasing unemployment rate, workers who are 50 to 60 years old are usually the first to be___.
Why not describe what you saw that day___? It will surely help the police to find out who were to blame for the terrible accident.
Of these two basketball teams, the former come from the USA;the___come from England.