70.You have three layers of skin which act as a b_________ against disease, poisons and the sun’s harmful rays.

69.New Zealand has a m______ climate, that it, neither too cold nor too hot.

68. Chew your food properly before s__________ it.

67. First aid is a t__________ form of help given to someone who suddenly falls ill or gets injured before a doctor can be found.

66. Hit by a l______ of fresh air, my head ached.

65. He worked hard, and as a r______, he got the first place in the final exam.

64. The students in the class were d_____ into five groups before they held the discussion.

63. How many countries does the UK c______ of?

62. All the evidence proved that he was g______, so he was put into prison.

61. Don’t e______ yourself to the sun for too long. You’ll get sunburned.