Taxi is one of the most common means of city transport, so the increase of taxi _______ in Hangzhou has led to much public concern.
A clean environment can help the city bid for the Olympics, which in return will _____its economic development.
We like Jack because he is a man ______everybody thinks is pleasant to _____.
Mary is kind. She is easy to _____.
—Is there any hope of saving her life? —Her injuries are extremely(极其) serious,but she’s expected to _____.
I try keeping the meeting short, ______ to waste everyone's time.