39.Thisis________agoodchance________noneofuswantstomissit.

40.________isgoodforhelpingchildrenlearnalanguage.Theymustrepeatnewwordsagainandagainbeforetheycanusethem.

41.Withthe________toturntheirresearchresultsintosuccessfulproducts,theengineersandresearcherssetupacompanyinBeijing.

42.Ihavealotofreading_______tocompletebeforetheendofterm.

43.Thepoliceare_______troubleattomorrow'sWorldCupfinalmatch.

44.Hewantedtobecomeawriter,buthisfatherdidn'tthinkitwasa_______profession.

45.Thedecorations(装饰)werebeautifuland_______,thechildrenmadethemthemselves.

46.Paul'snot_______atpresent.ShouldIaskhimtocallyouback?

47.WeweretoldtolearnMartinLutherKing'sspeech_______forhomework.

48.WhenIleftschoolIwasstillkeento_______myFrench.

49.It's_______impossibletogethomeinlessthananhourwhenthetrafficisheavy.

9._______youmeetsomereallyinterestingpeople,butmostofthetimethey'refairlyordinary.

10.Thepackagewassenttoawrong_______.

要对幻灯片应用统一的主题，应单击()选项卡，选择“主题”组中的某一个主题即可。

全球治理体系的走向，关乎各国特别是新兴市场国家和发展中国家发展空间，关乎全世界繁荣稳定。

全球治理体系的走向，关乎各国特别是新兴市场国家和发展中国家发展空间，关乎全世界繁荣稳定。