Нужно заменить модальные глаголы эквивалентами:
We must receive and serve our guests very well.
You must not smoke here.
Must they come early every day?
Must I serve the dinner for you now?

My name is Bad.I am nine. I am from Spain. I have got a mother,a father, a sister. My sister is a little girl. She is five.I am a pupil,but my sister is not a pupil. She has got many toys.Her toys are fine. The dolls are pink. The toy-hare is grey and white.
1. The girl's name is ... (имя девочки не написано)
2.Bad is nine.
3. She is from Spain.
4.Yes, his sister is a little girl.
5. Bad's sister is five.
6.Bad is a boy.
7. No, Bad's sister is not a pupil.
8.The dolls are pink.
9.The toy-hare is grey and white.

 1/1)this text is about the Victory day 2) this day connected with our history 3) people started to celebrate the victory day in 1945 4) May 9 is a sad day for the majority of our population because many people have lost their loved friends and close relatives during this ruthless war 5) people love the atmosphere of the day because the Victory Day unites the nation.
2/Следовать обычаям follow customs

Сохранять традиции preserve traditions  

Религиозный праздник religious holiday

Отмечать годовщину celebrate an anniversary

Правила поведения behavior  rules 

Важное событие important occasion

Широко праздновать widely celebrate

День благодарения Thanksgiving day
3/ have not they 2) can not they 3)does not she 4) are not they 5) did not she