E-mail, as well as telephones, ___ an important part in daily communication.
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.
He made a promise that he would __________ us todinner the next day, but he broke his word.
Canberra is a city __________ between Sydney andMelbourne.
You needn't __________ walking distance from here.