根据句意及汉语提示,填写句中所缺的单词。

1. Our school is a __________ (混合的) school. Boys and girls have lessons together.

2. We enjoyed __________ (自己) at the birthday party

3. Walk slowly around the big lake and feel the b                 (美) of the park there.

4. John's                   (最喜欢的) subject is English.

5. Remember to take the __________ (药) twice a day.

6. Giant pandas are in __________ (危险) now. We must do something to protect them.