He showed a great __________ for languages.
Human facial expressions differ from those of animals in the degree___they can be controlled on purpose.
—What do you think we can do for our aged parents?—You___do anything except to be with them and be yourself.
Leonardo da Vinci(1452-1519)birds kept in cages in order to have the pleasure of setting them free.
It is not who is right but what is right___is of importance.
-Now let's move on to another topic.Do you follow me? -,Professor.