11. it was noisy. he listen) to. a) was not being listened b) were not being listened c) is not being listened d) will not be being listened 16. i never been to london. a) has b) have not c) have d) hasn’t 17. she has read this book. a) yet b) yesterday c) already d) now 18. my friends hasn’t bought a present a) already b) yet c) tomorrow d) still 19. i have never to london. a) be b) being c) been d) was 20. have you ever the tower of london. a) seing b) see c) saw d) seen