短语填空

a massive amount of, be satisfied with, be impressed by, compare…with, be unique to, date back to

【小题1】The audience ______ his awesome performance.
【小题2】These animals consumed ______ vegetation (植被), which reduced the plant diversity in the park.
【小题3】The couple ______ the healthy meals served in the canteen.
【小题4】In summary, I regularly ______ my views ______ those of others.
【小题5】Tom denies the view that the custom ______ the time when men wore swords.
【小题6】Such fantastic scenery ______ the island.