---How are you? ---I’m not _______________.
I don’t study as ______ as Amy and always make more mistakes in my homework.
Though English is very difficult to learn, _____ Li Ping _____ Li Lei speak English well.
—Good news! There is ______ a birthday party this weekend. —Great.I was told it was Mary’s ______ birthday this weekend.
—Look! That man looks like Mr.Brown. —It ________ be him, for I know he is at home.
—Tom has never visited the Great Hall of the People, _____? —He went there last month.