The old man lives ____ but he doesn’t feel ____.

not doing the things we like, but liking the things we have to do ______ makes life happy.

ng Bee is a contest _____ competitors, usuallychildren, are asked to spell as many words as possible.

下列句子中不含通假字的一项是

Can you believe that in ____ a rich country there should be ____ many poor people? [ ]