Ⅰ.单句语法填空
1．I was watching the clock all through the meeting, as I had a train ________ (catch)．
2．We came home after our holiday, only ________ (find) our house stolen.
3．The airport ____________ (complete) next year will help promote tourism in this area.
4．I'm too tired ________ (stay) up longer.
5．________ (save) energy, we turn off the lights for Earth Hour on the last Saturday in March.
6．Tu Youyou became the first Chinese scientist ________ (win) the Nobel Prize in Medicine.
7．Mr.Brown has a comfortable house to live ________.
8．There is nothing to worry ________.
9．Women and children were the first ________ (get) into the lifeboats.
10．I want to get something ________ (drink)．
