用括号中词的正确形式填空。

     A few weeks ago, a group of us decided __1__ (go) abroad together for a holiday. When we __2__  

 (wait) in the queue at passport control,  I suddenly __3__ (realize) that I _4___ (leave) my passport at

 home. I rang my parents, but they __5__ (work) in the garden. Luckily, my mother finally heard the

 phone. My passport __6__ (find) in my trousers pocket. My mother said, "If you take a taxi this minute

 you __7__ (be) able to get on the plane in time.  "I __8__ (run) all the way to the plane and when at last I

 __9__ (get) on it. the other passengers __10__ ( start) clapping.