It is global warming, not other things ________ the extreme weather.
Robert is said________ abroad, but I don’t know what country he studied in.
We live in an age ________ more information is available with greater ease than ever before.
Tom took a taxi to the airport, only _____ his plane high up in the sky.
The market competition is fierce, but our products have great advantage ______ quality and price.
A football suddenly flew over our head and it ______ missed hitting a child playing nearby.