Ⅰ.单句语法填空
1．Tobehonest, Iregretnothavingfocusedmymind________mystudy.
2．MountTaiis________(attract)totouristsforitsbeautifulsceneryandhistoricalsites.
3．Behave________(you)inpublicandyouwillwintherespectofmostofus.
4．Ipreferthereddress________thegreenonebecauseitfitsmebetter.
5．His________(confuse)lookshowedthathedidn'tknowwhattodonext.
6．He'sbeeninBritishfortwoyears, sohecouldspeakEnglish________(fluent)．
7．He________(addict)tocomputergames; that'swhyhehastodropoutofschool.
8．Therefore, let'stakethe________(responsible)tobuildupalowcarboncitybyridingbicycles.
9．Graduatesarefinding________moreandmoredifficulttofindjobsatpresent.
10．Oneofthe________(volunteer)saidthatsheenjoyedherworkbecauseshecouldseethesmilingfacesofchildren.
