改写下列句子,使两句意思相近或相同.

改写下列句子,使两句意思相近或相同.
1.Pass me thesalt, please.
Pass the salt ______ ______, please.
2.Fish and chips is my favourite.
l _______fish and chips _______.
3.How can I get to the post office?
Which is ______ ______ ______ the post office?
4.Maybe the old man is grandfather.
The old man _______ ________ his grandfather.
5.Helen,what`s wrong with you?
Helen, what`s ______ _______ with you?