---How was your driving test going?---Not very well at first, but after many attempts I ____ passed it.

I felt ______ tired, but he didn’t stop ______.

Fred is second to none in English in our class, but believe it or not, he _____ passed the last exam.

 The students are ___ young people between the ages at between the age of sixteen and twenty.

Stress can be extremely damaging to your health. Exercise, _, can reduce its effects.