英语同义句转换!

题目

英语同义句转换!
1.Li yundi could play the piano when he was seven years old.
Li yundi _____ _____ _____ play the piano when he was seven.
2.Liu Ying's sister is taller than her.
Liu Ying _____ _____ _____her sister.
3.Do you want to join us?
___ you _____ _____ _____ us?
4.After I cleaned the classroom,I went home.
I _____ _____ home ______ I cleaned the classroom.

答案

Li yundi could play the piano when he was seven years old.
Li yundi __was___ ___able__ ___to__ play the piano when he was seven
.2.Liu Ying's sister is taller than her.
Liu Ying __is___ __shorter___ ___than__her sister.
3.Do you want to join us?
__Would_ you __like___ __to___ ___join__ us?
4.After I cleaned the classroom,I went home.
I __didn't___ ___go__ home ___before___ I cleaned the classroom.
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多谢了!