_______ he is always studying hard is well known ____ us all.
Helen _________ go on the trip with us, but she isn’t quite sure yet.
Mr. White _______ at 8:30 for the meeting, but he didn’t show up.
— Mum, I’ve been studying English since 8 o’clock. _______ I go out and play with tom for a while ? — No, I’m afraid not. Besides, it’s raining outside now.
— Excuse me, Is this the right way to the Summer Palace ?— Sorry, I am not sure, but it _______ be.
— I don’t mind telling you what I know. — You _____. I’m not asking you for it.