The Beatles, the supreme rock and roll band of the 1960s, were in many ways pioneers for ______ was to come, like holding concerts in sports stadiums.
Frank studied _____English language in London for four years, so he gets ____ good knowledge of London.
You won’t be able to see him because he ______ a meeting in Suzhou when you arrive.
. Some evidence threw doubt on ______ he had lent the money to the defender.
She took her son, ran out of the house, and ______ him in the car, drove quickly to the nearest doctor’s office.
. He hesitated about the brake, otherwise the accident ______.