—Do you know the girl __is talking to our English teacher?—Yes. She’s my sister.
用所给词的适当形式填空。What an________(embarrass)moment it is!I want to leave the room at once.
Did you know that the earth is home to________animals?
The little girl was________nervous that she couldn’t say a word in public.
—How long have Mr.and Mrs.Smith________?—For more than twenty years.
根据汉语意思翻译句子。所有的票都已经被卖光了。All the tickets have been________ ________ ________.