Are you a teacher? — No, but I ____. I worked in a middle school for three years.

Confronted with the complex international situation, we need a foreign policy that is more ____.

Isn’t David an efficient manager?—Er, David is really great but sometimes he has problems ______his ideas.

finally got up to leave,we both knew that a real friendship ________ between us

The film Mei Lanfang, Li Ming plays the starring role,has again drawn the world’s attention to our traditional Chinese art