Traffic jam is (a) — problem in all towns and cities (b) — Bangladesh. It occurs where a (c) — of vehicles crowd so close that (d) — becomes impossible (e) — sometime. It is more common where (f) — streets are narrow and have many bends. Weak traffic control system is also largely responsible (g) — it. It is very annoying and time killing. When caught in a traffic jam, we simply get stuck (h) — at one place. We can neither move (i) — nor backward. We have to wait and look repeatedly (j) — our watch.