Напишите данные предложение в отрцательной форме.
Пример: Anita didn't walk the dog last night.
1)Ben visited his grandpa yesterday.
2)They lived in the London last year.
3)We laughed a lot last Sunday.
4)I joined a sports club two day ago.

Ben didn’t visit his grandpa yesterday.
They didn’t live in the London yesterday.
We didn’t laugh a lot last Sunday.
I didn’t join a sports club two days ago.