1.Did he send a letter to his penpal last week?

2. Did she teach us English last year?

3. Did they do their homework carefully?

4. Did the Robinsons buy a lot of souvenirs?

5. Did touris eat seafood at that famous restaurant?

6. Did the teacher give her students a lot of homeworks?

7. Did his uncle take him to see Cham temple?

8. Did Liz bought a lot of souvenirs?

9. Did they put the fish in a big bag?

10. Did ba wear the cap with dolphin on it?

Trả lời Yes/ No do bạn tự trả lời.

1. Did he send a letter to his penpal last week ? 

yes , he did !

2. Did she teach us English last year?

yes , she did / no , she didn't

4. did robin's son bought a lot of souvenirs ?

yes , he did / no , he didn't

3. did they did their homework carefully ?

yes , they did / no , they didn't

5. did touris ate seafood at that famous restaurant ?

yes , he did / no , he didn't

6. did the teacher gave her students a lot of homeworks ?

yes , she did / no , she didn't

7. did his uncle took him to see cham temple ?

yes , he did / no , he didn't

8. Did liz buy a lot of souvenirs ?

yes , she did / no , she didn't

9. did they put the fish in a big bag ?

yes , they did / no , they didn't

10. Did Ba wore a cap with a dolphin on it ?

yes , he did / no , he didn't