11. It was noisy. He ________(not 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