Based on the clue 'ask a friend to set you up with one of his acquain...', what is the answer?

Based on the clue 'asimo one of these differentiates multiple voices ...', what is the answer? What is referred to by 'asinine'? Based on the clue 'ask a cockney barber for a dig in the grave he sh...', what is the answer? Based on the clue 'ask a dutchman spreekt u engels which means this ...', what is the answer? Based on the clue 'ask a spaniard how to pronounce this double letter...', what is the answer? Based on the clue 'ask any mermaid you happen to see whats the best t...', what is the answer? Based on the clue 'ask any mermaid you happen to see whats the best t...', what is the answer? Based on the clue 'ask any monster how to get to this loch just south...', what is the answer?