1.
a) seven hundred and seventy-four
b) two hundred thirty-eight thousand and sixty-five
c) eight million five hundred and nine
d) the thirteenth of September, nineteen ninty-four
e) eight billion nine hundred twenty-one million forty-one thousand three hundred and thirty-five
4.
a) likes, watches, reads
b) isn't, are
c) he does, works
d) Does she like, does
e) go, don't stay
5.
a) He often play the piano, doesn't he?
b) The bank usually opens at 10.00, doesn't it?
c) Jim and Mary are my friends, aren't they?
d) We often go to Mariinsky Theatre, don't we?
e) She never drinks coffee before sleep, does she?