It is global warming, rather than other factors, _____the extreme weather.
When my parents were young, they had to ______ several miles every day to school since they had no money to buy a bike.
Knowing office rules, whether ______ or not, is always of great importance, especially for young job seekers.
I really can’t ______ with the noise that is going on outside. It is driving me crazy.
—I hear that you have won the lottery. —Not once in my life ______ until now.
Contrary to our ______, the Chinese Men’s Football Team lost to Iraq.