III. Correct the mistakes in the following sentences.
1. I has chicken for lunch yesterday.
2. My mother cooking nice food last Sunday.
3. Your little sister watched the monkeys in the forest yesterday.
4. My friends celebrated Christmas last week.
5. I play in the snow with my dog yesterday.
6. I think about you a minute ago.

1. I HAD chicken for lunch yesterday.2. My mother COOKED nice food last Sunday.3. Your little sister WAS WATCHING the monkeys in the forest yesterday.4. My friends WERE celebratING Christmas last week.5. I playED in the snow with my dog yesterday.6. I WAS THINKING about you a minute ago.