( ) 1. A. calls ( ) 2. A. In ( ) 3. A. times ( ) 4. A. happy ( ) 5. A. playing ( ) 6. A. everything ( ) 7. A. asked ( ) 8. A. dangerous ( ) 9. A. slowly ( ) 10.A. catch up ( ) 11.A. beside ( ) 12.A. So ( ) 13.A. cows ( ) 14.A. start ( ) 15.A. mustn't | B. names B. After B. days B. glad B. racing B. something B. told B. newer B. soon B. do B. in front of B. But B. dogs B. stop B. may | C. called C. Since C. weeks C. pleased C. running C. anything C. answered C. beautiful C. fast C. talk C. near C. Or C. pigs C. keep C. must | D. name D. Before D. months D. unhappy D. working D. nothing D. spoke D. most important D. slow D. help D. next to D. And D. horses D. begin D. can |