72.peace(the+N)
73.Luckily(adv đứng đầu câu bỏ sung nghĩa cho cả câu)
74.different(character:N,adj+N)
75.player(good:adj,adj+N)
76.reserved(is:to be,to be+adj)
77.medical(check-up:N,adj+N)
78.weight(your:adj,adj+N)
79.painful(is:to be,to be+adj)
80.unpleasant
81.disappear
82.invention(the+N)
83.successfully(run:V,V+adv)