________ theory,everyone must obey the rules,but ________practice,there are a few people who don’t obey the rules.
Whenever I made mistakes, the teacher pointed them out with ______.
-Thanks a lot for your book. I found it very interesting. -_______. I’m glad you enjoyed it.
One minute she burst into _______, and the next she burst out ______.We just couldn’t catch her mood at any moment.
The situation put us at a serious ______, which made us very worried.
Mr. Green ______ goes to the park for a walk with some friends after supper.