Ha Long Bay is in Quang Ninh province. Is's very far. It's about 150 km from my house. I can get there by car or by bus. Ha Long bay as the huge picture with mountains extremely lively.This is one of tourism places of Viet Nam, is recognized to be World Natural Heritage by UNESCO.Here, you can enjoy beautiful secenerys.

What is your name?

=> My. name is Linh

How do you spell your name?

=> L-I-N-H.

Where do you live?

=> I live in Thai Binh.

Which grade are you in?

=> I am in grade 6.

What do you like doing?

=> I like reading book.

đáp án là : 2178

số này nếu nhân với 4 sẽ đc số : 8712

1. There are four seasons in a year.

2. Spring is the first season of the year.

3. The student often have the school hoilydays in the summer.

Her name is Huong. She study in class 6a. Firstly, she plant tree around the school yard. Secondly, she encourage students to use bicycle. Finally, she organize books fair. I think she will be a good president.

Trong phòng thí nghiệm, khí CO được điều chế bằng phản ứng 

A. 2C + O₂  → t ∘  2CO₂

B. C + H₂O   → t ∘  CO + H₂

C. HCOOH   → H 2 S O 4 , t ∘  CO + H₂O

D. 2CH₄ + 3O₂    → t ∘  2CO + 4H₂O

1.skiing/they/go/family/with/the/in/usually/the/winter

=> They usually go skiing in the winter with the family.

2.my/is/drink/apple juice/favourite

=> My favourite drink is apple juice.

3.play/let's/volleyball

=> Let's play volleyball.

4.from/her/France/is/friend

=> Her friend is from France.

Bài 3:

Reduce: Gas, paper, electricity, water, rubbish

Reuse: Plastic bag, bottle, can, envelope, light bulb

Recycle: book, can, plasticbag, newspaper,

plastic box

Bài 2:

1.Rubbish

2.Plastic bags

3.Glass

4.Plastic bottle

5.Can

6.Noise

7.Paper

8.Bulb

9.Water

10.Clothes