27. Though____________of the danger of walking alone in the street at night, he wouldn’t have anyone accompany him.
They are talking excitedly about the writers and their books ________ interest them.
My English teacher insisted that the exercises ____very difficult and that we ____them carefully.
Last night I came across the man ____ you think is pleasant to ________.
Rather than _______ in the crowded bus, they preferred _____ home
It was ____terrible earthquake and _____number of people who were killed reached more than 20,000.