1)LIUYINGISnotasgoodatsportsashersister.(改为同义句)
Hersisteris()atsportsthanliuying.
2)webothareinterestedinlisteningtomusic.(改为同义句)
()()()areinterestedinlisteningtomusic.
3)canyoutellmehowIcangettothepostoffice?(改为同义句)
canyoutellme()()gettothepostoffice?
4)Mikedoesn'tlearnbiologywell.It'stoodifficult.?(改为同义句)
It'stoodifficult()Mike()learnbiologywell.