阅读短文,回答问题。
Last weekend, Sam got an email from Lingling. She wrote, “I had a picnic yesterday. I rowed a boat with my friends. We saw lots of kites in the sky. The big one looks like the Great Wall. It’s very interesting. Then we ate some delicious food. Finally, we took photos with the camera. We had a great time.”
1.Who sent an email to Sam?
________________________________________________2.When did Lingling have the picnic?
________________________________________________3.What did they see?
________________________________________________4.What did they do at last?
________________________________________________5.Did they have a good time?
________________________________________________