—It’s a long time ________ I saw you last.—Yes,and what a pity it is now that it will be a long time ________ we see each other again.
____the working efficiency,the boss allows the employees to have a coffee break.
— Isn’t it amazing that I met Francis at the Christmas party? —Really?For how many years ____ each other?
Everyone in this country enjoys the same Right____ religion,race or sex.
Babies are not born with ____ moral sense; they can’t tell____difference between right and wrong.
_____these interruptions,the meeting would have finished earlier.