The US/UK war against Iraq and the suffering _____ caused have become a big concern all over the world.
— I missed the earliest flight in the morning. It was really a pity. —You _________ to the airport by taxi instead of by bus.
Can you buy me the same T-shirt_______ you gave Lily yesterday?
By making friends with the native speakers, one can ________ a lot of their language.
He has made up his mind to devote his life _________ pollution _________ happily.
—____________ difficulty you meet, remember that it might just be a touchstone. —You are right. __________ difficult it is, we will never give in.