1.Studentswith_______problemsmayapplyforstudentloans.
2.Bothsugarandsaltcan______inwater.
3.Ihavenotheardanythingfromhimsincehis_______.
4.Withoutapropereducation,peoplecould_______allkindsofcrimes.
5.Severalloudspeakersare_______fromtheceilingandwecanhearthespeakerveryclearly.
6.Thismorningintheclass,ourteacherlosthis_______atlastbecausehecouldnotstandanymore.
7.Itisnot---_______formetoreturnallthebookstothelibrarynowbecauseIstillneedsomeofthemformyresearch.
8.Whentravelingaloneinthemountains,you’dbettertakea_______withyouincaseyougetlost.
9.Asateacher,youshouldnot_______thestudentsfromaskingquestionsinclass.
10.Ifyouhaveanyproblemsduringyourstudyhere,pleasedonot_______tocallmeforhelp