Uys Заменя существительные подходящим местоимением:
a bous a pur
my mother
this black dog
pupils
his mother
these little kittens
tigers
your mother
little Ann -
is
a friend
her sister -
little Tom
your brother
Tom and Ann
friends
my aunt
Ann and Jane -
girls
his uncle-
Ann and 1 -
boys
my sisters
my family and I -
tables
his brothers
his big dog -
mother-
ice-creams
my dog -
a cat and a dog -
a tree -
his bag -
father and mother-
a pig -
her pencils -
he and his sister
an uncle
trees -
my house
she and her friend -
dogs
her father-
my cat and my dog -
lemons
our dog
his aunt and his uncle
two boys -
their cat
Kate and I
a book
one box -
their aunt -
Tom and T-
a pen-
one girl -
our mother
Tom and you
a brother -
two aunts
your house -
you and your friend -
a father-
ducks
its kittens
my father and I
a hare
a rabbit
its kitten
your brother and you -
a doctor
a daughter -
our book
my friend and I
a puppy-
daughters
their table
my friends and I -
a frog -
Ben​

a bous -> you
a pur -> it
my mother -> she
this black dog -> it
pupils -> they
his mother -> she
these little kittens -> they
tigers -> they
your mother -> she
little Ann -> she
is -> he
a friend -> he
her sister -> she
little Tom -> he
your brother -> he
Tom and Ann -> they
friends -> they
my aunt -> she
Ann and Jane -> they
girls -> they
his uncle -> he
Ann and 1 -> they
boys -> they
my sisters -> they
my family and I -> we
tables -> they
his brothers -> they
his big dog -> it
mother -> she
ice-creams -> they
my dog -> it
a cat and a dog -> they
a tree -> it
his bag -> it
father and mother -> they
a pig -> it
her pencils -> they
he and his sister -> they
an uncle -> he
trees -> they
my house -> it
she and her friend -> they
dogs -> they
her father -> he
my cat and my dog -> they
lemons -> they
our dog -> it
his aunt and his uncle -> they
two boys -> they
their cat -> it
Kate and I -> we
a book -> it
one box -> it
their aunt -> she
Tom and T- -> they
a pen -> it
one girl -> she
our mother -> she
Tom and you -> you
a brother -> he
two aunts -> they
your house -> it
you and your friend -> you
a father -> he
ducks -> they
its kittens -> they
my father and I -> we
a hare -> it
a rabbit -> it
its kitten -> it
your brother and you -> you
a doctor -> he
a daughter -> she
our book -> it
my friend and I -> we
a puppy -> it
daughters -> they
their table -> it
my friends and I -> we
a frog -> it
Ben -> he