ter left home in 1998, and _______since

While the government says there is a(n) ________supply of houses, prices of apartments havebeen going up these years. [ ]

Although her grandma had been ill for a long time,it still came as a shock when she __________ died

There is no doubt _____ we will succeed if we try our best

依次填入下列横线处的词语，最恰当的一组是(　　)①由于一些人为的原因，这方面的研究工作曾一度处于状态②闵行区房管局向东方网记者表示，近期的上海莲花河畔景苑“12个神秘业主迟迟没露面”等说法，与实际情况不符③今年1至8月，仅在港岛区已发生1912宗涉及有人受伤的交通意外在这些交通意外中，52%是由于行人导致的