--Whose book is this?--It _____ Amy's. Well, her name is on the cover of the book.A. must be B. can't be C. mustn't be
Please call me ______ 0512-5123 4567 or email me ______ lily@changshu.com.
I often hear her ______ popular songs in her room.
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.