从A、Ｂ、Ｃ、Ｄ、四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该选项涂黑。
1．When my sister left college, she got a job as reporter in a newspaper office.
A. a; the B.不填; a C. the; the D. a; 不填
2．________ at the party, I found Tina seated alone in the front row.
A. Arriving B. To arrive C. Arrive D. Arrived
3．_______ to change her schedule because the plane arrived late, the famous actress cancelled the appointment with the local press．
A．Forcing B．Forced C．To force D．Being forced
4．--- Hi Mike, are you busy now?
--- Not really. I _____ my work, and I’m going to see a movie online.
A. did B. have been doing C. had done D. have done
5． We admire this family, ______ the parents treat their child like a friend.
A. why B. which C. where D. that
6．Not until I came home last night ________ to bed.
A. Mum did go B. did Mum go C. went Mum D. Mum went
