2/didn't enjoy

3/wasn't

4/didn't have

5/didn't laugh

6/ate

7/didn't sleep

8/were

9/flown

10/turned

ex2:

1/Did they play soccer yesterday afternoon ?
    Yes, they did / No, they didn’t

2/Did he sent a letter to his penpal last week ?

    Yes, he did / No,he didn't

3/Did she teach us English last year ?

   Yes, she did / No, she didn't

4/Did Robinsons buy a lot of souvenirs ?

   Yes, he did / No, he didn't

5/Did tourist eat seafood at the famous restaurant ?

    Yes, tourist did / No, tourist didn't

6/Did teacher  give her students a lot of homework ?

   Yes, teacher did / No, teacher didn't

7/Did uncle take him to se Cham temple ?

   Yes, uncle did / No, uncle didn't

8/Did Liz buy a lot of souvenirs ?

    Yes, Liz did/ No, liz didn't

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

   Yes, they did/ No, they didn't

10/Did Ba wear the cap with a dolphin on it ?

    Yes, Ba did / No, Ba didn't

xin hayyyy nhất ạ

2.didn't enjoy

3.wasn't

4.didn't have

5.didn't laugh

6.ate

7.didn't sleep

8.were

9.flown

10.turned

ex2:

1.Did they play soccer yesterday afternoon ?
    Yes, they did / No, they didn’t

2.Did he sent a letter to his penpal last week ?

    Yes, he did / No,he didn't

3.Did she teach us English last year ?

   Yes, she did / No, she didn't

4.Did Robinsons buy a lot of souvenirs ?

   Yes, he did / No, he didn't

5.Did tourist eat seafood at the famous restaurant ?

    Yes, tourist did / No, tourist didn't

6.Did teacher  give her students a lot of homework ?

   Yes, teacher did / No, teacher didn't

7.Did uncle take him to se Cham temple ?

   Yes, uncle did / No, uncle didn't

8.Did Liz buy a lot of souvenirs ?

    Yes, Liz did/ No, liz didn't

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

   Yes, they did/ No, they didn't

10.Did Ba wear the cap with a dolphin on it ?

    Yes, Ba did / No, Ba didn't