3. I'm  eleven years old.

4. Her favourite food is noodles.

5. The Mekong River is shorter than the Amazon River.

6. My name is Lan.

7. Mrs Young is older than Miss White.

8. My bicycle is older than your bicycle.

9. It's never cold in the summer.

10. It's a tall building.

3 I'm eleven years old.

eleven=eleven years old= 11 tuổi

4 Her favorite food is noodles.

noddles=mì= đồ ăn=food, favorite=likes=thích

5 The Mekong river is shorter than the Amazon River.

so sánh kém hơn ( mekong ngắn hơn amazon)

6 My name is Lan.

I'm Lan: giới thiệu tên của bản thân= My name is...

7 Mrs Young is older than Miss White.

so sánh hơn ( mrs young già hơn miss white)

8 My bicycle is older than your bicycle.

so sánh hơn ( xe của tôi cũ hơn xe của bạn)

9 It's never cold in the summer.

It's often hot = nó luôn nóng= nó không bao giờ lạnh

10 It's a tall building.

the building is tall= it's a tall building= tòa nhà đó cao