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I. Nội qui tham gia "Giúp tôi giải toán"
1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các bài toán hay lên diễn đàn;
2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.
3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.
Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.
1 . his name nam
2. he is twenty-three years old
3. he is an engineer
4.five people in his family
5. his father is fifty
6. yes,he does
7. his mother is forty-eight years old
8. thiếu đề
1.she,my
2.job
3.they
4.they
5.I,my
6.cái này là một thành phố cũ,mk ko biết chính xác nha
7.your
8.k cho mk
1) This is my friend, Lan.
2) Is she nice?
3) They are not students.
4) He is fine today.
5) My brother is a doctor.
6) Are you Nga? Yes, I am.
7) The children are in their class now.
8) Are they workers? No, they are not.
9) Her name is Linh.
10) How are you? We are fine, thanks.
Bạn xem thử coi đúng hông nhá!
1 , is
2, is
3, aren't
4, is
5, isn't
6, are you nga ? am
7, are
8 are
9, is
10 , how are you ? are
When my mother was 24 years old, I was: 24:6=4 (years old)
==> The difference between my mother's age and my age that time was: 24 - 4 = 20 (years old)
Because the difference between my mother's age and my age never changes, so now, she is 20 years older than me.
We have a diagram: Bạn vẽ sơ đồ tuổi con hiện nay (My age now) với 1 phần, tuổi mẹ hiện nay (My mother's age now) với 3 phần bằng nhau như thế. (tự vẽ nha)
==> My mother's age now is: [20: (3-1)] * 3 = 30 (years old)
Answer: 30 years old
My name is Nga. I'm 13 years old. In my free time, I often go swimming with my brother. We often go swimming at weekends. My mother s reading. She usually reads books in the morning. My fnd ather plays chess awatches sport programmes in his free time. My brothers and I sports,so we often go hiking the forest.
1. How old is Nga?
Nga is 13 years old.
2. What does she do in her free time?
She goes swimming with my brother in her free time.
3. What does Nga's mother ?
Nga's mother s reading.
4. What does Nga's father do in his free time?
Nga's father plays chess awatches sport programmes in his free time.
5. What do Nga and her brother ?
Nga brother and she sports.
6. Where do they often go hiking?
They go hiking the forest.
1.Nga is 13 years old
2. She often go swimming with my brother in her free time
3. Nga's mother s reading
4. Nga's father plays chess and watches sport programmes in his free time
5.My brothers and Nga sports
6. They often go hiking the forest
câu 1 how old are you moi dung
1) How old are you?
2) I'm fifteen years old.
3) My name is Linh.
4) We are fine, thank you.
5) I'm Hanh and I am fine.
6) I'm fine, thank you!
7) She is eleven years old.
8) Nam is fine.
9) I am Thanh, and this is Phong.
10) Hoa and Mai are eleven.
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