The meeting _____ next week will be of great importance.
A
谓语动词用了将来时态，所以选不定式作定语，表将来。
_______foryourlaziness，youcouldhavefinishedtheassignmentbynow.
Notuntilrecently_____thatThompsonhadbentellingthetruthallalong.
Iftheoperation________carefullyprepared,itwouldnothavebeensuccessful.
Hewouldhavegivenyoumorehelp,ifhe________sobusy.