. In crowded streets, for the safety of people, it is ______ to drive faster than 20mph.
He was so careless that he left the work half _____ and went to the cinema.
Written in great haste(匆忙), _____.
—Did you enjoy the movie? —No, it was _____.
His career has been an active one: _____.
_____ in the strange city, poor Bill fell to _____.