问题
填空题
从 |
stay in touch, pay back, say goodbye to, as we a![]() |
2. At that time Simon _____ the coming exam.
3. Have I _____ the money I borrowed

4. After _____ her parents, Sandy hurried to school.
5. Please call me or chat with me online. It would be nice to _____.
6. _____, China is a developi

答案
1. are strict with 2. was preparing for 3. paid back
4. saying goodbye to 5. stay in touch 6. As we all know