单项选择题
A．Nancy should call the neighbors to complain. B．Nancy should introduce her children to the neighbors. C．Nancy should ask the neighbor’s son to babyish. D．Nancy should bring the neighbors a gift.
A．All the passengers were killed. B．The plane crashed in the night. C．No more survivors have been found. D．It’s too late to search for survivors.
A．Only breakfast. B．Only lunch. C．Only night-meals. D．All of the above.