Hình 3.3 b)

1.Ước lượng thể tích cần đo để chọn Bình chia độ (BCĐ) thích hợp.
2.Đặt mắt nhìn đúng cách.
3.Đọc, ghi kết quả đúng qui định

Chịu tác động bởi hai lực:
+Lực hút Trái Đất.
+Lực của sợi dây.
-Chiều: từ trên xuống dưới.
-Phương: thẳng đứng.

1.Con người có tổ có tông.
Như cây có cội, như sông có nguồn.
2.Uống nước nhớ nguồn.
3.Ăn quả nhớ kẻ trồng cây.
4.Tôn sư trọng đạo.
5.Chim có tồ,người có tông.
6.Dù ai đi ngược về xuôi.
Nhớ ngày dỗ tổ mùng 10 tháng 3.
7.Cây có cội, nước có nguồn.
................

Nam's school is in the city.

Are you in class 6C

It's 6.30.we are not late for class

My classroom is in the first floor

I go to school at the morning,and i go home at the afternoon

there are twenty desk in our classroom

there are four books at my desk

what time is it

Are they your pens

what are their names

Ba gets up at six o'clock. He gets dressed. He brushes his teeth.He washes his face. He eat breakfast at 6.30 and he go to school at 6.45

1.Is your school big?
No, itsn't
2.How many floors does it have?
It has two floor.
3.Which class are you in?
I'm in class 6A.
4.Where is your classroom?
It's in the first floor.
Tick cho mk nhé!!!!!

There in four people in my family.
=>There are four people in my family.
I go to school at 6.45 in the after noon.
=>I go to school at 6.45 in the morning.
What do he do - he's a doctor.
=>What does he do? - he's a doctor.
My brother is a engineer.
=>My brother is an engineer.
I brush my teeth and washes my face.
=>I brush my teeth and wash my face.
My classroom is on the two floor.
=>My classroom is on the second floor.
Her mother is forty years.
=>Her mother is Four years.
Is this you pencil - yes,it is
=>Is this your pencil? - yes, it is

C nha bn!!!!