I. it is a common sight to see; get stuck in traffic/be caught in traffic jams 2. crawl their way/form a long queue 3. gives rise to; ignore/break/don’t obey/don’t follow 4. With the growth/increase of; a hard/tough nut to crack 5. run red lights; ride in the wrong lane; is closely related to 6. increased remarkably; reaching its peak 7. As is shown in the chart; declined/dropped/fell/decreased by 3.23 and 2.06, respectively