a : Đ

b: S

c; S

d; S

a) Đúng

b) Sai

c) Sai

d) Sai

a) Các hình tam giác là: EAD, EGD, EGC, EBC, EDC

b) Các hình tứ giác là: AEGD, AECD, EBCG, BEDC, ABCD

a; Các hình tam giác trong hình vẽ bên là:

AED; BCE; CEG; CDE; DEG; 

b; Các hình tứ giác trong hình vẽ bên là:

 ABCD; ADGE; ADCE; BCGE; BCDE 

       

         Giải:

Cô Hằng xếp được số thùng bánh như thế là: 

            48 : 8 = 6 (thùng)

Đáp số: 6 thùng

1. Her name is Emma.

2. She is 6 years old.

3. He is from The United Kingdom.

4. No, they don't.

1 . Her name's Emma

2 . She is 6 years old

3 . He is from The United Kingdom

4 . No , they don't

1. My name is Pencil.

2. It's P E N C I L.

3. I'm 12 years old.

4. I'm from Vietnam.

1 . My name's Chi Dung

2 . That's C - H - I  D - U - N - G

3 . I'm 18 years old

4 . I'm from VietNam

1. - It is yellow

2. - he is five years old

3.- she is from japan

4. - yes, l do

5. - his name's Ben

( Em gửi cô ạ!)

1 It's yellow

2 She is five years old

3 She is from Japan

4 Yes, they do

5 His name is ben 

1. - My name is Mai

2. - M - A - i

3. - I from Viet Nam

4. - My mother name's Phuong

5. No, I don 't

1. - My name is Thao

2. - T-h-a-o

3. - I'm  from Viet Nam

4. - My mother name's Tuyet

5. No, I don 't

Mình chưa hiểu cho lắm?

1. This is an ear.

2. She is six years old.

3. Yes, that is.

4. Her hobby is singing

(It's singing)

*Note: it's = it is.

1. It's an ear.    2. She is six years old.    3. Yes it is.     4. Her hobby is singing