Fill in the correct form of the words in brackets.

1. Tom is a very .... (success) businessman.
   
2. Tina was thrilled to hear the .... (delight) news.
   
3. Jim is a ..... (care) driver, he will cause an accident one day.
   
4. We found our teacher's advice very ..... (help).
   
5. It was very ..... (thought) of you not to invite Tom to the party. You'd better call him and apologise.
   
6. I've got a ..... (pain) bruise on my arm.
   
7. She was so shocked at the news that she was ....... (speech).
   
8. Don't be afraid of the dog - he's ........ (harm).
   
9. Unless he works harder, it is ..... (doubt) that he'll get promoted this year.
   
10. Thousands of people were left ....... (home) as a result of the tornado.