_______ cross the road before the traffic lights turn green .
His grandfather joined the Party in _______and passed away in ______.
—You _______be excited that you are going to get the award.— I can't wait for it.
Helen __________Gray ______ she left college.
I was out of town at that time, so I didn't know exactly_____.
It may not be a good idea. But before ____is put forward, we'll make do with it.