51.  A brief chapter on smart structures is also included.

52.  A brief summary is given on a separate sheet.

53.  A brown and blue woollen cap was still on his head but askew.

54.  A bunch of fresh flowers on the table always looks welcoming.

55.  A burden on even the sunniest temperaments, never mind those suffering from inordinate melancholia.

56.  A bus has been laid on to take you home.

57.  A busy place at which most tourists cast no more than a cursory glance and pass on.

58.  A by-product of cheesemaking on farms led to another product which was to bring fame to the name of Ayrshire.

59.  A Cabbage Patch doll dries on the clothesline.

60.  A cabinet committee, including the prime minister, existed on Northern Ireland.