You’d better _________ to the old like that, it’s ________.
Two ______are talking with two_______ in English.
--Body language can pass message. In China ,_____heads often means agreement.
The doctors have done everything they can______ the patient’s life.
.--Look, there are ______number of ducks swimming in the river. --Yes. ______number of them is over ten.
--Will Tom come to our party? --______I’m not sure.