I’ve been waiting here____ morning; theyhaven’t showed up yet

Everybodywas touched _____ words after they heard her moving story.

“When did you ________, David” “Ten minutes ago.”

don’t know how it ___________ that our car was bumped from behind.

– Amazing! You _____ have won the first prize in the national English speech contest!– I’m lucky that all my efforts have finally paid off.