-How do you like this piece of music by Tan Dun?

-Well, of all the music that he has written, I think this is his_______ one.

-This kind of sports is exciting.

-Yes, but it's dangerous. One can't do it_______ he or she has got some training.

-Could you tell me_______?

-Until tomorrow afternoon.

-How can we help the children in the mountain village?

-We can_______ leaflets to ask people to donate money.

Chairperson Xi calls on us to do what we can_______ as much as possible.

-Mr White asked me to remind you of the meeting this afternoon. Don't forget it !

-OK, I_______.

After a short time, the bad news had_______ all over the city and everybody knew it.

-Look! Someone_______ the floor. It's clean.

-Well, it wasn't me. I went shopping just now.

The patient's progress was encouraging, as he could _______ get out of bed without

Thank you for the_______ that you gave me when I felt English too difficult to learn.