It my mother half an hour __________ to the shopping mall.

In order to in a short time, the actress ate a large amount of food much fat and protein(蛋白质).

After a long _____, the bill was passed by the House of the Commons.

It was his nervousness in the interview ____probably lost him his job.

Have you solved your problem——-I’ve kept on thinking about that matter__________， but I have had no idea.