—What should we do since we can’t make a compromise after lengthy talks.— ____ you apologize and take back what you’ve said _____ it is all over between us.
The two presidents agree with each other on the whole, but much remains______at the following meeting.
The more one is ______the English-speaking environment, the better he or she will learn the language.
As______unemployment is very high nowadays, it’s very difficult for people to find______work.
Can you think of some cases______drivers obviously knew the traffic rules but didn’t obey them?
It’s so surprising to hear from my school teacher again. ______, we last met more than twenty years ago.