31.   Another problem was that the show business element attracted a different kind of spectator.

32.   Another serious problem for environmentalists is the type of tree and forest planted.

33.   As if technical problems were not enough, there are also a number of conceptual problems surrounding the application of these methods.

34.   As usual, however, there are problems, and help in solving them can be had by making a few simple measurements.

35.   As we suspected, there is a problem with the braking system, and it will be replaced.

36.   At the time when this scheme was introduced, it was recognised that there might be problems.

37.   Back in the spare room there were problems.

38.   Before he resolves a problem, he keeps an open mind on how that problem might be resolved.