What ________ wonderful time we had at ________ Smiths’ then!
Is this the recorder you want________?
He set out early after supper_________ be late for the film.
You’d better put things back______. Otherwise, it will be difficult to find them.
It is_____the pupils do in their spare time_____ really______ them to take their place in society as citizens when they grow up.
The tower_____ in the 1800s is the oldest building in this area.