I need ________ some emails.
answer
answering
to answer
I don´t know what ________
that I do
do
I doing
to do
I don´t really mind ________ housework.
doing
do
did
to do
It´s free. You ________ pay.
mustn´t
don´t have to
haven´t to
You ________ drink so much coffee.
don´t should
shouldn´t
not should
Call me if you ________ a taxi.
not found
didn´t find
won´t find
don´t find
She forgot his birthday, but he didn´t forget ________.
she
herself
hers
her
