1. mixtures -> mixture.
2 done -> made
3 and -> of.
4 potato -> potatoes.
5. some -> any.

6 banana -> bananas

7 many -> much

1. A (Vietnamese food culture varies by regions from the.....each regions.)

2. C (In Northern Vietnam, food is characterized by light and balanced)

3. B (The regional cuisine of Central Vietnam is famous for its spicy food. Hue cuisine is typical Central Vietnam's food culture. Food in the region is often used with....etc.)

4. D (Particularly, Southerners are favored of sugar, they add sugar in almost dishes.)

5. B (Then, food culture in Northern Vietnam became popular in Central and Southern Vietnam with suitable flavors in each regions)

1.b

2.c

3.d

4.b

5.a

6.d

7.c

8.a

9.c

10.b

B. holds

every thì HTĐ ; the school chủ ngữ số ít thêm s sau hold

180000:12.36=540000 đ

180000:12.36=540000 đ

I.

1. d
2. c
3. a
4. d
5. b

II

1.b

2.a

3.a

4.b

5.a