Young people between 15 and 29 are facing the toughest among all workers today to find jobs for they are young and inexperienced.
24.You didn't believe John won the first prize at the speech competition, ______?
23.I had reached a point in my career _____ I needed to decide which way to go.
22.Here are some new computer programs _____ for home buildings.
21._______ sweet and fresh, this kind of food is so popular with local people and the tourists.
20.Always read the label ______ you wash your clothes.