I know the teacher ________ Mary when he spoke of a bright girl

d that you made a bicycle trip to the 2010World Expo of Shanghai alone.—No. Actually, my friend Bob ________ me.

Only when he returned _________ that the war had ended and the army had come back

The telephone rang, but it________before I could answer it. [ ]

I have never _______ the view that schooldays are the happiest days of your life with a burden of homework.