Tom has made big progress in his Chinese he works very hard.
举一反三
- 中国大学MOOC: It is ______ that Tom gets the first prize, because he works very hard.
- 中国大学MOOC: Jim is not as as his sister. But he works very hard.
- The reason he has made such great progress is _____________he has never wasted his time.
- How about working with Tom? A: It's so wonderful. B: He is busy with his work. C: Yes, he works very hard. D: I don't like him.
- Although _____ very hard, he failed to turn in his research paper on time. A: worked B: has worked C: works D: working