As is known to us all, the opening ceremony of the Shanghai World Expo, ____ theme is “Better City, Better Life”, will begin on May 1st, 2010.
They are not only a source of ______, but also an important way of learning.
Teachers assign homework for ______ purposes. In some cases, teachers seek to review and solidify materials being covered in class.
-Peter has been eating sweets all day. -No ______ he is not hungry.
There are ______ flowers and trees shown in the park and ______ people go to have a look,
I admire him greatly as a player and a manager. He is a ______ figure.