1 - went
2 - built
3 - spent
4 - spoke
5 - knew
6 - told
7 - ate
8 - saw
9 - had
10 - did you have
5 задание
2) They didn`t build. The Arabs built
3) They didn`t spend the whole day there. They spent the whole morning there.
4)They didn`t speak to some tour guides. They spoke to some archaeologists.
5) They didn`t eat their picnic inside. They ate their picnic outside.
6) They didn`t see lots of people exploring the city. They saw eagles, horses, lizards and cute tortoises exploring the ancient city.
Отметь как лучшее, удачи :)