LAS FORMAS VERBALES

a) Mr. Thompson _______ in a bank.
                               (work)
M r. Thompson works in a banks.


b) We ________ the teacher now.
           (listen to)
We are listening to the teacher now.


c) _____ you ______ a brother?
                       (have)
Do you have a brother?


d)Yon ___ n´t a secretary, ____ you?
           (be)
Yon are not a secretary, are you?