21.   We were stuck in a traffic jam for about four hours - it was a nightmare.

22.   We were stuck in a traffic jam for two hours.

23.   Why do we want to watch traffic jams on telly?

24.   Why stand in a bus queue or sit in a traffic jam when you can walk almost as quickly?

25.   You arrive just in time for a rolling traffic jam in a town crammed with shops, apartments and construction cranes.

26.   We got stuck in a traffic jam.

27.   There was a monumental traffic jam on the freeway.

28.   Stationary cars in traffic jams cause a great deal of pollution.

29.   I had heard there was a traffic jam on the highway, so I took the side roads.

30.   The net result of the new bridge will be fewer traffic jams.