hello.____ ____Nancy?yes,this is Nancy.a Is this b is that c Are you

hello.____ ____Nancy?yes,this is Nancy.a Is this b is that c Are you Nancy`s birthday is june 10th.____ ____Nancy`s birthday Hello!____ everyone here today?(be) Hello,this is Jim.____ that? hello,Im Bob.____ to ____you Whose trousers ______?—____Nancy's. HELLO Hello hello, Hello hello Hello hello, hello,____ Bill speaking May I speak to Jack It's time ____ （say）“Hello” to us. Hello,everyone!May I have your a ____,please hello,nice to meet you.hello,Nice to meet you tohello,nice to meet you.hello,Nice to meet you too.____（ ） Don't forget to say hello to your sister.改为同义句____ ____say hello to your sister.