After a few courses on painting, Helen said she would ________ oil painting in her spare time.
How much is the round-way _____ by air from Beijing to Nanjing?
It was because of his carelessness _____ he didn’t pass the entrance exam.
We were disappointed _____ that the match had been cancelled.
—What was the party like? —It was years _____ I enjoyed myself so much.
In the end the man _____ his wife.