Прошедшее время в 3 форме!Как построить отрицательное,вопросительное,утвердительное и много примеров пожалуйста.***

1. .......... is the party that is accused in court of a crime or a civil offence.
2. ......... is the party that starts or carries out civil proceedings. It is usually a private citizen or a company.

Red Sea. Julia's dad bought the tickets. They arrive at the airport on time. Julia saw a lot of big and modern planes. On board Julia ate tasty sandwiches and drank some juice. Julia read a book and woth an interesting video.In the afternoon Julia and her parents arrived at the hotel. From the window she can see the Red Sea and smelt the beautiful flowers. She want to go sightseeing. She took a lot of photos of the Sahara Desert, the big camels, and the exotic flowers. For two weeks she had a lot of sunbathing, swam and ... watched the beautiful fish in the sea all day long. She was very happy at the seaside.

spring.People put on warm clothes in summer.She knows the song.I understand the proverb.This cup looks nice on the little boy.I like the colour.

Past simple
present simple yes not
do did -
пример:lay-laid-didn‘t lay
вобщем тут нужно слово поставить вначале в прошедшее время(я уже поставила),а потом в отрицательную форму.Остальные я все сделала,это не могу.Получается,если поставим перед do didn‘t,то получится didn‘t do,но ведь ду это и есть дид только в прошедшем времени.Как же тогда быть?А может всё таки так?Помогите я вас прошу...................................