The ______ (manage) of the hotel has gone to America again.

　　Don't make any ______ (noisy). The teacher is coming.

　　Letter “T” is the ______ Letter. (twelve)

　　She has been to the Great Wall ______. (two)

　　The problem is too hard. I think it ______ for me to work out.(possible)

Mr Smith said he ______ (visit) Pudong New Area soon.

Who was the ______ (one) person to sing this song in English?

I wrote words on the Christmas card ______. 

The palaces were rebuilt over the ______ (follow) years.

Many ______ (visit) come to the Palace Museum every year.