Mr. Green’s tight _______ made him put off his trip to China.
It was ______ that caused her to serve dinner an hour later than usual.
Neither I nor Amy ______ to attend the business conference if we are busy.
Though David talked about the origins of ______ universe, I didn’t think what he said made ______ sense.
Our plan to ______ a New Year’s party has won supports from our teachers.
—Bob has gone to California.—Oh, can you tell me when he ______?