_______ he was the last man I wanted to see, I did all that I could to help him.
A．As B．Now that C．While D．As though
I don’t think she noticed the headmaster just at that moment, for she _______ the game on her cellphone.
A．played B．was playing C．is playing D．has been playing
Thousands of people lined up to lay flowers in front of a 28-story high-rise in Shanghai, _______a terrible fire killed at least 58 people.
A．when B．where C．which D．what
I don’t know the reason _______ you were absent from the meeting, and I am not sure that someone will tell me the reason _______ you haven’t told me.
A．why; that B．that; why C．because; why D．of which; that
She said she was sorry ________ the train, so she had to stay for another day.
A．missing B．having missed C．to miss D．to have missed
The actress looked so charming in the beautiful Vera Wang dress that photographers took _______ pictures of her.
A．a great many B．mass of C．the number of D．a large amount of
