Giving up my job to go back to full time education was a big ______, but now I know it was the best decision I ever made.
The Arabian Nights____ well known to English lovers.
Over 80 percent of the population _____ workers.
A professor and writer ____ present at the meeting last night.
The boy at the back is the only one of the students who _____ from Africa in our school.
It is not I but you who ______ the first to run to the goal in that competition.