Excuse me, which is the way to ______ ZhengBanqiao Memorial Hall — Walk along the road, you’ll find iton______ right.

Remember the first time we met—Sure You _____ in the supermarket

I suppose by the time I come back in ten years’ time all these old houses_______down

The great scientist became world-known in the early 1970s,______ he and another scientist made new discoveries about black holes.

______ ducks are here.