1.Scientists are studying the ways in which climate changes

1.Scientists are studying the ways in which climate changes _____ people’s mood.
a.effect b.affect c.react d.act
2.Don’t come complaining to me ____ something goes wrong.
a.time b.every time c.every d.time again
3.He ___ out my mistakes and hoped that I would correct them immediately.
a.showed b.brought c.got d.pointed
4.The people who objected to the new approach were told that since work had already started there was no point in _____.
a.denying b.upsetting c.protesting d.competing
5.My father seemed to be in no ____ to look at my school report.
a.mood b.emotion c.attitude d.feeling
6.We’ll never forget the man who made such a(n) ____ contribution to medical science.
a.mere b.much c.unique d.individual
7.Unless my room is warmer tonight,I’m going to ____ to the manager.
a.regret b.argue c.protest d.complain
8.This material has been kept at ___ high pressure for a long time.
a.relatively b.respectively c.roughly d.readily
9.He is _____ about his chances of winning a gold medal in the Olympics next year.
a.optional b.obvious c.optimistic d.outstanding
10.As the situation became increasingly serious,the Prime Minister demanded that an _______ meeting be held.
a.emergency b.emergence
c.emergent d.emergently