1. 阅读短文，判断句子正误。

    I'm Tim. My grandparents live on a farm. I visited them with my parents last weekend. I saw many ducks, hens, pigs and cows. I helped my grandpa plant trees. I watered the flowers and trees. My grandma cooked the meals. The food was delicious. I was tired, but I was happy. We had a good time!

1. （1） Tim lives on a farm.
3. （2） Tim visited his grandparents last weekend.
5. （3） Tim didn't see any pigs.
7. （4） Tim planted trees and watered them.
9. （5） Tim cooked the meals.