英语改错
Theydidn'tseeeachothersincesetemper.
Ginaisincollegeforoneyear.
Shehasworkedatthecafeteriasinceninemonths.
Healwaysarrivedontimebefore.
Heneverhashadaproplemwithhisboss.
Didyouevertakethetelephoneordersbefore.
Inthelastthreemonths,Roberttrainedmorethantwentynewemployees.
Roberthasstaredtouseacomputerwhenhewasanofficeworker.
Robertattentedseveralimportantbussinessmeetingsinthelastthreeyears.
Sofartheyalreadygotsixtraveler'schecks.