1.add up,add up to,add to 2.get sb mended the car 3.calm down 4.should have done 5.go throgh the hardships 6.hide away 7.suffer from 8.at dusk 9.settle down 10.recover from 11.face to face 12.pack up 13.be thankful for 14.join in 15.ask for one's advice 1.German 2.entirely 3.powerful 4.sufferring 5.recovery