The traffic was very heavy and __________ we didn't arrive on time.
John is a creative person. He can often_____ideas that are surprising to his classmates.
My father told me that he ________ me some gifts when he returned from America the next week.
The cake is delicious. May I have ________ one?
John seems puzzled about ________ the question meant.
All his free time is ______ by volunteer work, but he feels it meaningful.