31.People usually wear clothing with two basic purposes: warmth and decoration.
A. wear B. with C. basic D. warmth
32.Many of the houses damaging in the storm belonged to the poor villagers.
A. Many of B. damaging C. in the storm D. the poor
33.Alike other forms of energy, natural gas may be used to heat homes, cook food
and even run automobiles.
A. Alike B. may be C. heat D. cook
34.My uncle is now a businessman, so he has got only a few time for entertainment.
A. is now B. so C. a few D. for
35.Although her severe pain, she tried to walk to the auditorium to attend the concert.
A. Although B. severe C. to walk D. to attend