Ответ:

Bob sang a song, didn't he ?

She doesn't like coffee, does she ?

He enjoys reading,doesn't he ?

You can play the guitar, can't you ?

They travelled a lot last summer,didn't they ?

Those women are doctors, aren't they ?

We can have a party on Sunday, can't we ?

The children are not at home, are they ?

Mrs Adams speaks German, doesn't she ?

Tom spent his holidays in France, didn't he ?