用适当的介词或副词填空1.Theteachertriedtofind_____whoitwasthathadbrokentheglass.2.Thecompanysufferedalotbecause_____hiscarelessness.3.Fromhisexpression,Iknewthathedidn'tagree_____whatIsaidatall.4.Thesedays,the

　　用适当的介词或副词填空1.Theteachertriedtofind_____whoitwasthathadbrokentheglass.

　　2.Thecompanysufferedalotbecause_____hiscarelessness.

　　3.Fromhisexpression,Iknewthathedidn'tagree_____whatIsaidatall.

　　4.Thesedays,thepriceofporkhasbeengoing_____.

　　5.Theoldmanrushedoutoftheroom_____sayingaword.

　　6.Nowthatyouaregivensuchagoodchance,youhadbettermakegooduse_____it.

　　7.Wemustholdon____theoldchair-itmaybeveryvaluable.

　　8.Toprotecttheenvironment,wehadbetterturn_____thelightswhenwearenotusingthem.

　　9.Thereason_____whichhedidn'tattendthemeetingwasthathewascaughtinthetrafficjam.

　　10.Youmustn'tenterthemanager'soffice,for_____presentheishavingatalkwithanimportantguest.