单句改错
①What will they do next has not been decided.
_________________________________________________________
②No matter who says that is a liar.
_________________________________________________________
③That she says will not make any difference to our arrangements.
_________________________________________________________
④What we need is reference books.
_________________________________________________________
⑤If we will go there tomorrow depends on the weather.
_________________________________________________________
⑥What he will attend the conference is certain.
_________________________________________________________
⑦As is well known to everybody is that Taiwan is an inseparable part of China.
_________________________________________________________