1)i'd rather stay/to stay at home and go dance/dancing on saturday night.2)My brother has been terrified/terrifying of rats since he was bitten by one as a child.3)You know the staff at this hotel are/is always reaally polite a...

1)i'd rather stay/to stay at home and go dance/dancing on saturday night. 2)My brother has been terrified/terrifying of rats since he was bitten by one as a child. 3)You know the staff at this hotel are/is always reaally polite and helpful. 4)Mrs.Crowder, who/whose is 60 works at leisure centre, where/when she teaches aerobics at classes which/who attract women of all ages.