In 1911, Madame Curie received a second Nobel Prize for her research, the first person in the world ______ two Nobel Prizes.
Cars do cause us some health problems—in fact far more serious ________ than mobile phones do.
It is exactly the way ________ we speak ________ makes our teacher angry.
Nobody would stand out admitting the fact, for some reason, ________ they lost the game.
The teacher told the student to go back ________ he sat.
--Did you watch the football match last night?--No, there was something wrong with my TV and it couldn’t ________ any programs.