It is now generally believed that a good teacher should be ______ to his/her students. 

－These oranges are only a dollar eighty-nine a pound. (东城区)－Well, they are_______than the others, but they don’ t look_______good.

The _______ scene in the earthquake-stricken area made some people _______ . 

It’s said that the old lady died ________.

Wait till you are more ________. It’s better to be sure than sorry.