61.pathetic=lamentable(very uncomfortable and disappointing) 
62.field=domain(a particular field of thought, activities or interest) 
63.appear=emerge(come into existence) 
64.whole=entire(the whole of something)
65.wet=moist(slightly wet), damp(slightly wet), humid(very damp and hot)
66.wrong=erroneous(incorrect or partly correct) 
67.difficult=formidable 
68.change=convert(change into another form) 
69.typical=quintessential(this word means represent a typical example of something) 
70.careful=cautious(very careful in order to avoid danger), prudent(careful and sensible)