-How are you your classmates?-Very well. I have made many friends here.
_______ he was the last man I wanted to see, I did all that I could to help him.
I don’t think she noticed the headmaster just at that moment, for she _______ the game on her cellphone.
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.
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.
She said she was sorry ________ the train, so she had to stay for another day.