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đổi : 27,6dm = 2,76m; 3kg = 0,03 tạ
đáy bé của mảnh đất hình thang là:
\(2,76\cdot\dfrac{2}{3}=\dfrac{46}{25}\left(m\right)\)
diện tích mảnh đất hình thang là:
\(\dfrac{\left(2,76+\dfrac{46}{25}\right)\cdot8,5}{2}=19,55\left(m^2\right)\)
số tạ củ lạc mà người ta thu được là:
0,03 x 19,55 = 0,5865 (tạ)
1.She's Vietnamese.
2.It's 47 Queen street
3.He'd like to be a firefighter.
4.He's helpful.
5.She likes playing the piano in her free time
From all the clothes above, types of clothes I like to wear most are mittens, jackets and scarf because it is winter and it's very cold, so I wear them to keep myself warm.
1Her nationality is American
2They are in the science class
3No he isn’t
4She has sandwich for breakfast
5Lucy like geography
- What’s her nationality?
- Hỏi: Cô ấy là quốc tịch gì?
- Trả lời: She is (nationality).
- Where are the students?
- Hỏi: Các học sinh ở đâu?
- Trả lời: The students are at school.
- Is he good at riding a bike?
- Hỏi: Anh ấy có giỏi đi xe đạp không?
- Trả lời: Yes, he is good at riding a bike. / No, he isn’t good at riding a bike.
- What does she have for breakfast?
- Hỏi: Cô ấy ăn gì cho bữa sáng?
- Trả lời: She has (food) for breakfast.
- What subject does Lucy like?
- Hỏi: Môn học nào Lucy thích?
- Trả lời: Lucy likes (subject).
Tk













2 enough
3 too
4 everywhere
5 might
6 been
b, It was in some woods and hills near where they lived.
c, The writer wanted to see his/her favourite rock and pop musicians.
d, There wasn't enough space for the all the tents.
e, Because there were too many people.
f, The music was too loud.
-----------------------------------
2 have just run
3 Have - looked - yet
4 haven't had - yet
5 have already tried
6 tidy
#\(yGLinh\)
Bài 2
1 went
2 enough
3 too
4 everywhere
5 may/might
6 been
b) It was in some woods and hills near where they live
c) The writer want to see his/her favorite rock and pop musicians
d) There wasn't enough space for all the tents in the campsite
e) Because there were too many people
f) The music was too loud
Bài 3
1 haven't seen
2 have just run
3 have - looked - yet
4 haven't had time yet
5 have already tried
6 have tidied