考查
Students are expected to pay the loan back _____ they are earning enough.
Students are expected to pay the loan back \_\_\_\__ they are earning enough.
Only when we hurried to the airport _____ the flight was cancelled.
Only when we hurried to the airport \_\_\_\__ the flight was cancelled.
The harder he worked, the most troubles he had in his early days as a scientist.
The harder he worked, the most troubles he had in his early days as a scientist.
Even if parents no longer live together, they each continue to be _____ for their children in the eye of the law.
Even if parents no longer live together, they each continue to be \_\_\_\__ for their children in the eye of the law.
This is by far _____ of the games I have ever watched.
This is by far \_\_\_\__ of the games I have ever watched.
1959年底至1960年初，毛泽东在读苏联《政治经济学教科书》时，认为社会主义社会的发展阶段有（ ）。
1959年底至1960年初，毛泽东在读苏联《政治经济学教科书》时，认为社会主义社会的发展阶段有（ ）。
You’ll have to_____ your wrongdoing one day.
You’ll have to\_\_\_\__ your wrongdoing one day.