题目内容
②You had better (not leave) for Nanjing the day after tomorrow.
②not leave
9. (n.) 珍宝;珍贵之物
10. (v..) 包括；把……列为一部分
5. eight (num. )→ (序数词) 第八
6. twenty (num. )→ (序数词) 第二十
②I can do it by myself.（同义句改写）
I can do it .
3. A full-grown elephant can (重) over 6,000 kilograms.
② 要想赶上其他同学，我得特别努力才行。
I have to to catch up with the other students.
③ 你长大了要做什么？
What are you going to be when you ?
1. 我不知道接下来要做什么。
I don't know next.
2. 我可以和玛丽通话吗？
Could I Mary?
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