Поставить предложение в вопросительную и отрицательную форму : 1. the customers may wait there. 2 . they had to do many exercises yesterday

1)May the customers wait there? Customers can't wait there.
2) Did they have to do many exercises yesterday? They didn't have to do many exercises yesterday. 

1.  Some years later the first code of laws, Russkaya Pravda was introduced. - Past Simple

2.  I was frightened to death when I drove through Paris last year. Past Simple

3. The electric bulb was invented by Thomas Edison. Past Simple

4.  Tmutarakan is situated on the Taman peninsula in the present-day Krasnodar Krai of Russia, roughly opposite Kerch. Present simple

5. The class was too large, it was divided into two parts. Past Simple

6.  In the 12 th century the city was isolated from the Russian mainland by the Cumans and gradually declined. Past Simple

7.  The site of Tmutarakan was discovered in 1792 when a local peasant found a stone with an inscription. Past Simple

8. Invitations have been sent to all the old pupils to be present at the school’s anniversary. Present Perfect

1. Несколько лет спустя после первого свода законов, Русская Правда была введена.
2. Я испугалась до смерти, когда ехала через Париж в году.
3.Электрическую лампочку изобрел Томас Эдисон.
4. Тмутаракань расположена на Таманском полуострове в современном Краснодарском крае России, примерно в противоположной части Керчи.
5.Класс был слишком большим, он разделен на две части.
6. В 12 веке город был изолирован от материковой части России к половцам и постепенно упадает.
7. участок Тмутаракань был обнаружен в 1792 году, когда местный крестьянин нашел камень с надписью.
8. Приглашения были отправлены всем старым ученикам, чтобы они присутствовали на юбилее школы.

1. In England, there used to be some felonies and misdemeanours 
which were punished really strictly.
2. The capital punishment was abolished in Britain after World War II.
3. The Common Court of Appeal was established after the Napoleonic 
Wars.
4. In the House of Lords the business was conducted by 80 or 100 
of the hereditary peers, though there are 850 of them.
5. The members of the House of Commons were summoned by 
the Sovereign, but were elected by a universal suffrage.
6. The bill was rejected by Parliament last year.
7. The group of close advisers to the Sovereign was called the Privy 
Council.
8. A person who is serving on a jury is known as a juror.
9. This case was heard by the UK Supreme Court on the th of 
March 2012, together with another case from Scotland.