Revision-Spell the following words
1. He p________ her to go to school, even though she didn’t want to.
2. At first he had different opinions, but f______ he agreed with us.
3. What’s your a________ towards/to his behavior?
4. He is very s________ and he can’t change his mind.
5. The plane is flying at an a_______ (高度)of 20,000 feet.