Mary (to be) at school yesterday. *

was
were
beed

Найдите предложение, в котором сказуемое выражено глаголом в Past Simple *

She plays basketball
We ate apples
Mother will go to the shop

Tom (to play) football yesterday. *

did play
played
plaied

We (to buy) a car last year. *

bought
brought
buyed

My grandmother (not to water) the flowers in the garden yesterday. *

not watered
did not watered
did not water

We(go) to the cinema but we (not to enjoy) the film. *

goed,did not enjoy
went , did not enjoyed
went, did not enjoy

What (you / to do) at the weekend? *

did you
did you do
you did

(you / to drink) coffee? *

did you drink
you drank
did you drank

(she / to water) the flowers? *
were she water
did she water
she watered

Mary (to hear) the sound of voices. *
hears
heard
heared

Paul and Oliver often have picnics in the picnic area in summer.
Paul and Oliver usually play sports at the sports center on holiday.
Paul sometimes watches birds in the Wales parks in August.
Paul and Oliver always have countryside walks in the Wales parks at weekends.
Oliver often rides a bike in the Wales parks in summer.
Paul sometimes rides a horse  in the Wales parks on holiday.
Paul and Oliver usually fish in the Wales parks every summer.
Oliver often climbs mountains in the Wales parks in summer.
Paul and Oliver sometimes buy souvenirs in the Wales parks on holiday.

Christmas is(тк he, she, it – is, а в нашем случае Christmas - "it")  my favourite holiday. We are(тк we, you, they-are, а в нашем случае "we") at home. We have(тк we, you, they-have got, а в нашем случае "we") got a beautiful Christmas tree. The house is (тк he, she, it – is, а в нашем случае house-"it") clean and tidy. Before the Christmas my mum and dad go to( тк "to" обозначает направление действия) the shop. Then mum cooks(тк это Present Simple, а в этом времени мы к he, she, it добавляем "s", то есть как бы заменяем "does") Christmas dinner. We help her(тк he "он"-him "ему", а she "она"-her "ей"). I set ( lay- положить, а set-накрывать) the table. In the afternoon we sit down at the table (здесь я не нашла ошибку). Our pets are (тк we, you, they-are, а в нашем случае pets-"they")  with us too. After dinner my brother washes (тк это Present Simple, а в этом времени мы к he, she, it добавляем "s", то есть как бы заменяем "does") the dishes.