He is on his way to becoming a world-famous pianist. But can you imagine him ____ so many kinds of hardships?
_______know the truth about it will tell you.
Even with the guide leading the way,they_______to cross the thick forest.
—Do you think he will do me a favor? —As far as I know,he is the last one to help others.He_______be prepared to give you a hand,though.
—Anything I can do for you,Madam? —I’d like_______eggs and some cabbages.
—Has_______of you learned the songYesterday Once More? —No,sir.Lewis is a new comer.