题目内容：

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

It 1.       (take)me quite a while to find a parking place for my car，and in2.      end I had to leave it in a narrow street，some way away from the dentist’s．My3.    (appoint)was at five and I still had twenty minutes．4.      (spare)．I crossed into the square 5.    (slow)and sat on a bench．This was my 6.      (nine)visit to the dentist and I hated these visits．

I waited there， 7.    (watch)the children at play．When I turned around，I saw a red car like my own come out of the street 8.      I had parked．The car gathered speed and was soon out of sight．I felt in both my 9.    (pocket)for the keys：They were not there．“My car!”I cried10.    a loud voice，which made several people stare at me．But when I ran across the square I discovered my car behind a large one．The keys were still in the car．