If I ______ hard at school, I would be an engineer, too.
举一反三
- I regret __________ hard at school, or I would have passed the exam. A: to have not worked B: having not worked C: not to have worked D: not having worked
- If I were __________, I would work hard for it.
- If I _ harded at school ,I would be sitting in a comfortable.
- But ________ if I lived on the border to Mexico, I would be able to speak English and Spanish, too.
- I’m working too ____ this year. I ____ had time to play. (hardly, hard)