Notuntilthegamehadbegun__atthesportsground.
A、shouldhehavearrivedThistimetomorrow,I________onthebeach,enjoyingthesunshine!
Manycareersrequireacollegedegree;somejobs,________,onlyrequirepreviousexperience.
Theukuleleisa________instrument,whichresemblesaguitar.
WhenIamconfrontedwithsuchquestions,mymindgoes__,andIcanhardlyremembermyowndateofbirth.
Hepointedatthenewcarandasked,"___isit?Haveyoueverseenitbefore?"