Помогите пожалуйста.Нужно записать правильно предложения 1.My uncle catched a big fish three days ago . 2 .You saw jellyfish in the sea ? 3.There were a lot of crab on the beach . 4.Sandcastles broke the Seaweed Monsters . 5 . -When did you go last summer ? -To the mountains. 6 .The weather is very cold yesterday.

1. My uncle cought a big fish tree days ago.
2. Did you see jellyfish in the sea?
3. There were a lot of crabs on the beach.
4. Sandcastles broken the Seaweed Monsters.( я не уверенна в этом предложении, прошу прощения)
5. -Where did you go last summer?
-To the mountains
6. The weather was very cold yesterday.