в вообще не разбираюсь
учила раньше
11

He was ..a. bad painter, but he had .a.. very delicate feeling for art.
Nowadays, ..the. National Gallery continues to collect .the.. best works by artists.
What .a.. handsome man he was.
It was half past five in .the... afternoon.
He opened ..the.. door of this room.
She wanted to see .the/a. (оба варианта применимы). doctor. When .the... doctor came she told him everything about her illness.
I believe there must be .a... way out.
.The.. Crimea is situated in .the.. south of ... Ukraine.
Scientists still do not know if there is life on planet Mars.
... Great Britain is not washed by .the.. Black Sea.
She is so careful .with.. her health that she sends .for the.. doctor even when there's nothing wrong ..with. her .at.. all.
I'm in .a.. hurry to meet my friend who's arriving .at.. Paddington Station .at.. 5 p.m.
Do you live .in.. the centre or .in the .. suburbs .of... the sity?
What conclusion did the committee arrive .to..?
All .of.. us paid attention .to.. this interesting fact.
We live .in.. a big house .with.. all modern conveniences.
I think i left my pen .at.. home.
Though he speaks fluent French, people often make fun .of.. his accent. 

1.Can she play chess?

2.May they go to the cinema?

3.May I open the window?

4. How often children must clean their theeth?

5.Where must go children?

1.Can your brother play table tennis?

-Yes, he can.

2.Can your cousin ride a horse?

-No,he can not or can't.

3.Must she learn this poem by heart?

-Yes, she must.

4.How many books they must read?

-Only two.

5.Must childrend come to school in time?

-Yes, they must.

напишу только неправильные слова

1.don't

2.musts

3.not

4.speaks-в слово- speaks      не добавляется-s

5.to

1.couldn't

2.can

3.couldn't

4.can't

5.couldn't

надеюсь всё правильно, если есть ошибки всех меня

Объяснение: