选择词组填空 set sail(for), as well as, right away, pay off, a great deal of, shortly after 1. He passed through a difficult period _____________his marriage broke down. 2. He is ill. You should call in a doctor ______________. 3. The ship will _______________ London at 8:30. 4. After several years’ self study, he acquired( 获得 ) ______________ knowledge. 5. According to Tom, two years of business school really _____________. 6. Tom , ___________ his parents, is fond of classical music.