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.