7. Last summer my parents buyed me a lot of different gifts.
A B C D
8. There was many people standing on the street.
A B C D
9. I ate noodles for dinner but I wasn’t eat anything for lunch.
A B C D
10. The food was delicious, but most things didn’t cheap.
A B C D
11. Did you ever tasted Vietnamese noodles called Pho?
A B C D
12. Nam hasn't visited their grandparents in Hue city last summer.
A B C D
7 c
8 a
9 a
7 buyed => bought
8 was => were
9 wasn't => didn't
10 didn't cheap => wasn't cheap
11 Did => Have
12 hasn't visited => didn't visit