(41~43)
        Mr. Lee is reading the directions of a new machine,Newair. Why do you need Newair? The weather in Taiwan is really hot and wet.
        The waterand dirt in the air make people feel sick. Newair can take mostof the water and dirt from air and make your house dry andclean. You will   41.  this way.When and how can people use Newair?(1) There are times when you really need to use Newair.For example, when your clothes in the closet are   42.   wet,it means there is a lot of water in the air. Make Newair work.
(2) Newair has to run for three hours to do its job. But donot use it   43.   , or the air will become too dry

【題組】 41.
(A) be happier
(B) like the weather
(C) become healthier
(D) have fun