用合适的介词填空
ThesedaysIambusy____myprojectonpollution
Myteacherwasveryangry____mebecauseIwaslate____schoolagain
Willyouinviteanyfriends___yourthirteenthbirthdayparty
Howlonghasheworked____anEnglishteacher
Myunclearrived___thetrainstation___themorningofMay3
Yesterday,themankeptwaitingfortheManager_____3o’clockintheafternoon
Hehasbeenaway____China_____threeyearsago
Themotherwasgivenabunchofflowers_____herchildren
Mysisterisilltoday
Shedoesn’tfeel____doinganything
Theanimalsaretoodangerous
Youmustkeepthechildrenaway____them
Theworkershadtowork____twelvehoursaday_____arest
since;withB
at;withoutC
about;havingD
for;without2
Iworkedontheproblem____alongtimeandatlastIworkeditout____myself
for;byB
in;withC
on;byD
for;in3
Anewfactorywillbesetup___ayear
Itwillbedesig