—I’m sorry I have failed again in the math exam.— ?You’ve been working hard at the subject.
_____ with a good education can apply for the job.
According to the rules, students must not _____ their books during examinations.
She may have missed the train, in _____ case she won't arrive for another hour.
I met several people there, two of _____ being foreigners.
I met several people there, two of _____were foreigners.