is a meal in that restaurant—About 200 yuan.

The teacher advises us to use these two course books __________each other.[ ]

His whole school education _____ only 2 years because of his illness.[ ]

He asked who was able to ____ a good solution to this problem.

Making great efforts to struggle hard in your study，if ______，will possiblylead to your great success in the college entrance exam next year.