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)