2. John read a comic yesterday afternoon.

=> John didn't read a comic yesterday afternoon.

3. My friends came to my house last weekend.

=> My friends didn't come to my house last weekend.

4. You bought a new CD yesterday.

=> You did't buy a new CD yesterday.

5. I swam in the sea last summer.

=> I didn't swim in the sea last summer.

6. Emma told me a joke yesterday.

=> Emma didn't tell me a joke yesterday.

7. The cat ate the fish last night.

=> The cat didn't eat a fish last night.

8. You and Jim made sandwiches for lunch yesterday.

=> You and Jim didn't make sandwiches for lunch yesterday.

9. Dad drove to work yesterday morning.

=> Dad didn't drive to work yesterday morning.

10. Our grandparents sent us an email last week.

=> Our grandparents didn't send us an email last week.

#Như

#Nocopy 

Chúc bạn học tốt!

2=> John didn't read a comic yesterday afternoon.

3=> My friends didn't come to my house last weekend.

4=> You did't buy a new CD yesterday.

5=> I didn't swim in the sea last summer.

6=> Emma didn't tell me a joke yesterday.

7=> The cat didn't eat a fish last night.

8.=> You and Jim didn't make sandwiches for lunch yesterday.

9. => Dad didn't drive to work yesterday morning.

10. => Our grandparents didn't send us an email last week

^^