It was about 600 years ago _______the first clock with a face and an hour hand was made.
He is _____ that everyone likes to make friends with him.
It was ____ to see so many ____ people in a small town.
The doctor told me to take the medicine_____.
In order to find _____ better job, he decided to study ____ second foreign language.
---Shall we go to the station on foot? ---_______.