新编英语语法教程答案Ex. 1A1. A. his home work B. quickly, to play2. A. The huge black horse B. the race3. A. have thought about B. going into space4. A. warms up and crawls B. out of the bag5. A. one of the most beautiful planets to look at through a telescope B. because of the many rings that surround it6. A. 165 years B. to complete its path, or orbit,around the sun7. A. you and your brother B. How many pairs of shorts8. A. the most expensive meal