Duringthetouristseason,therearemanypeoplewanderinginthiscitytoseetheoldcastles_____inthesixteenthcentury.
A、tobebuiltOn hearing a great noise, Mike looked forward through the window _____ what happened outside the room.
You ____ him so closely; you should have kept your distance.
Weneedamorecapableleader,______withstrongwillandaswellasgoodhumour.
InfactPeterwouldratherhaveleftforSanFranciscothan____inNewYork.
______ which way to take, the little boy behaved like a real gentleman who comforted his sister from time to time.
