Пожалуйста помогите с английским! 2 упражнение!

картину видно не стопроцентно

Ну хотя бы 1 2 3 и 4 сделай)

1) There was  a Roman town here 2000 years ago 2).There was a settlement here in medieval times 3) There was nobody in the garden lаst night. 4) There were a lot of towers in the 13th century.  А в 5 и 6 обязаны быть отрицания. Или there was not-если единственное число. Либо there were not если множественное число