What fun it is to walk alone with full moon hanging in the sky.
A．/; a B．a; / C．the; / D．a ;the
With the victory at the French Open, Li Na has reached NO．4 in the world,______ the previous Asian record．
A．equaled B．equaling
C．to have equaled D．having equaled
I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．
A．wait B．waited C．had waited D．have been waiting
In college, you will discover ______ learning is about, from teacher-taught to self-learner．
A．which B．that C．what D．where
Since the end of the war, many of the priceless antiques ______ to their rightful owners．
A．have returned B．had returned
C．had been returned D．have been returned
