Giúp mình II với ạ
Giúp mình phần II với ạ
II.
1. My school has donated books for street children for 2 years .
2. They cleaned up their streets yesterday .
3. I have visited Hue four times .
4. She didn’t watch TV yesterday .
Giúp mình với ạ II và III
III,
er translater,programmer, creater, speaker, disgner, researcher, mariner, developer | ist artist, guitarist, journalist, psychologist, scientist, pharmacist, | or contractor,actor, advisor, director,inventor, investor |
Giúp mình câu 1,2 phần II với ạ
giúp mình bài E(I,II) với ạ
WRITING-I
1.will be used in the future.
2. she lives far from school, she always go to school early.
3.been playing chess for 5 years.
4.of his sickness, he goes to school.
Giúp mình phần I và II với mình cần gấp
Mình cảm ơn nhiều ạ
B. WRITING
I. Circle the letter A, B, C or D under the word/ phrase that needs correcting.
B (if to tell → whether to tell)
C (didn’t have → wouldn’t have)
B (suggest → suggests)
II. Rewrite these sentences begin with the words given.
She asked me how to deal with school pressure.
He advised me to call the helpline because they could give me good advice.
III. Write an email (100 - 120 words) to a friend of yours telling him/her about one city that you would like to visit the most.
Dear [Friend's Name],
I hope you're doing well! I wanted to share with you about a city I’m really excited to visit – Paris, France. I’ve always dreamed of exploring its rich culture, stunning architecture, and delicious cuisine. The Eiffel Tower, Louvre Museum, and Notre-Dame Cathedral are some of the iconic landmarks I can’t wait to see.
What attracts me most is the city’s artistic vibe and romantic atmosphere. I plan to visit during the spring, around April, when the weather is pleasant, and the flowers are in full bloom. I’d love to stroll along the Seine River and enjoy a coffee at a charming café.
I hope to make this trip next year. Let me know if you have any tips or recommendations!
Best,
[Your Name]
=)))
Giúp mình bài II với ạ, mình cần gấp để on thi. Cảm ơn mng
Giúp mình phần I và II với ạ. Xin cám ơn.
II. Identify the underlined part that needs correction .






CÁC BẠN GIÚP MÌNH VỚI Ạ !
1 B
2 D
3 C
4 D
5 C
6 B
7 B
8 B
9 B
10 B
11 A
12 C
13 C
14 C
15 C
16 D
17 A
18 A
Lập công thức hóa học và tính phân tử khối của các hợp chất tạo bởi: a) K(I) và nhóm CO3(II) b) Fe(III) và O(II) c) Al(III) và nhóm SO4(II) d) H(I) và S(II)
Giải giúp mình với ạ, mình cảm ơn
a) \(K^I_x\left(CO_3\right)^{II}_y\)
Theo quy tắc hóa trị: x.I = y.II
=> \(\dfrac{x}{y}=\dfrac{II}{I}=\dfrac{2}{1}\)
=> K2CO3
b) \(Fe^{III}_xO_y^{II}\)
Theo quy tắc hóa trị: x.III = y.II
=> \(\dfrac{x}{y}=\dfrac{II}{III}=\dfrac{2}{3}\)
=> Fe2O3
c) \(Al^{III}_x\left(SO_4\right)^{II}_y\)
Theo quy tắc hóa trị: x.III = y.II
=> \(\dfrac{x}{y}=\dfrac{II}{III}=\dfrac{2}{3}\)
=> Al2(SO4)3
d) \(H^I_xS^{II}_y\)
Theo quy tắc hóa trị: x.I = y.II
=> \(\dfrac{x}{y}=\dfrac{II}{I}=\dfrac{2}{1}\)
=> H2S
K2CO3 (98)
Fe2O3 (160)
Al2(SO4)3 (342)
H2S (34)