An accident happened at ____ crossroads a few metres away from ____ bank.
If better use is __________ of your spare time, you'll make great progress in your study.
English is difficult __________ well in a short time.
Paul doesn't have to be made __________. He always works hard.
The careless driver is __________ for the traffic accident that __________ yesterday.
It is often __________ that human beings are naturally equipped to speak.