﹣Kevin. it's Friday. You get up early tomorrow morning.
﹣Great! I'm so tired these days.
must
mustn't
may
needn't
-- Thanks for offering me_________ useful advice! --__________.
I think this piece of music is worth_______.
If you have difficulty something,wearing red it easier for you to take action.
The radio says that the basketball final will be covered .
He never ______learning English. That was why he was successful at last.