---The camera in your hand is nice, is it ______?---Yes, but I’ll give it to my friend Lily as ______ birthday present.
As someone ______ the curtain, the famous singer came out.The fans ______ and screamed with excitement.
_____ of giant pandas is getting ______ because their living areas are becoming farmlands.
Taiwan is ______ the east of China and _______the east of Fujian.
The sentence structure(结构)of “Teachers ask me to finish the homework on time” is ____________.
I think ____necessary for us _____the birds.