choose the correct part of the verb to be to complete the sentences
........... you american? a) am b) are c) is
1 stefan and Gabriel ....... both volunteers
a) is b) are c) be
2 A: are you from spain ? B: yes , l.......
a) am b) is c) are
3 joe ....... american ,he's englih
a) aren't b) isn't c) am
4 his name's sam and .......... katie's brother
a) he b) is c) he's
5 they .......joe's bags they're spike's
a) aren't b) are c) isn't
6 spike .........not her real name
a) it's b) is c) it