【正文】
The Infinitive Hu Zhou NO. Four Middle School Qian Li To say is one thing and to do is another. What do we need to do to protect the environment ? We need to It’s important / necessary / better / helpful / to do It is better to give than to receive. (主語(yǔ)) (賓語(yǔ)) Thomas Edison a great American inventor tried out new ideas invented many things 1. Why didn’t Edison’s teacher want to teach him? 2. Why did Edison sell newspapers? 3. Why did Edison go to New York at the age of 22? He wanted to do