Fill in the blanks with suitable word. Use only one word for each gap.

Road accident is (a) ------ regular phenomenon in Bangladesh. Many people die (b) ----- road accidents every year. So, it is considered a (c) ------. Road accidents occur for (d) ------ reasons. Many factors are (e) ------ for road accidents. The most common cause is (f) ----- driving. Sometimes they drive night coach (g) ------ on the same day. The drivers do not check the engines (h) ------ before they start driving. The roads are two-lane roads (i) ------ any dividers. These are some of the (j) ------ reasons of road accidents in Bangladesh.