please help! answer the question.1. l just heard about the accident ____been working all night
A. have the driver
B. hadthe driving
C. had the driver

2.When yaka _____washing the dishes,she ____the TV on.
A hadfinished /turned
B. finished /had turned
C . turned /had finished
D. had turned /finished
3.Wheb l _____the new teacher, l was surprised ____hus class before
A. met /had taken
B had taken /took
C had taken /met
4.shakepeare ______(live) before 400 years ago
​