— Is it convenient for you to have a drink together this evening?— Sorry. That’s _______ I will be meeting an important guest at the airport.
It’s important for us to employ a word or a phrase according to the _____ in language studies.
I told Sally how to get here, but perhaps I ___ for her.
____ telephone is working here. You have to get them____.
While ___ along the street, I met an old friend of mine.
European football is played in 80 countries, ____ it the most popular sport in the world.