.---How did you know the surprising news? ---I happened _______ the event then.
____You seem to be glad to come back in your hometown. _____Yes , I ____________.
_____ I don’t want to go to the cinema. _____I ________go _________-.
Leshan city isn’t what it used to be,and it is ________.
_____.I must be leaving now. ______ you will close all the windows and doors . A.To make sure B Make sure C.Being made sure D.Making sure.
21st century school edition is ____a newspaper .It helps us to improve our English a lot .