It suddenly_____ to me that I could use a computer to do the job.

—How long have you been going to work on foot?—Since last month when I ________ from a heart attack.

China’s economic and social development requires more substantial reforms, as unnecessary government influence on the private sector has _______ an abuse of authority.

The hunter       his gun under the tree where he was         .

She put the sugar and butter into a bowl and ________ them up.