Somedoctorsclaimthatavegetabledietissuperior_________ameatdiet.
A、to
B、than
C、over
D、against
Itisessentialthatyou__________anydocumentcarefullybeforesigningit.
A、read
B、reading
C、canread
D、haveread
Janeisrestless;sheis_____animportantphonecallfromherparents.
A、waiting
B、expecting
C、hoping
D、wishing
Eachstudentistogiveashort___(speak)totherestoftheclassattheendofthesemester.
Weallknowaboutthe_____thatsmokingcandotoourhealth.
A、hurt
B、injury
C、harm
D、wound