用下列单词的适当形式填空。 be accustomed to,   lay off,   suspect sb.of doing , set about,  as a whole,  spit at,   to start with,   add up to,  swell with,  keep pace with 1. It's impolite to others. Besides, it may result in conflicts. 2. The young should the times, or they'll fall behind others. 3. The bills 100 dollars, which I can't afford. 4. Never pride when you have made some contributions. 5. I getting up early. 6. He told the boys to noises. 7. The manager him offering false information. 8. The boy studying at once made his parents happy. 9. He won't win the match. he lacked experience. 10. His property was sold , so now he has nothing.