It was in the lab, ________ was taken charge of by Professor Curie, _______ they did the experiment.
Britain ____ many other industrialized countries, ____ major changes over the last 100 years.
- Don’t you think hard work is what makes people succeed? -- ________________
-- It’s many years since I saw you last; I _____ you at all. --- I wouldn’t have, either, if someone ______ you by the name.
With more and more tourists invading, lots of places of interest require ______.
_____ is believed to be the most excellent in all aspects will win a scholarship.