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25. amusement.
26. relaxed.
27. diving.
28. operate
29. environmentally
30. largest.
- Bạn tham khảo đáp án nhé! Chúc bạn học tốt.
C. READING
Question I:
(1) capital
(2) most
(3) for
(4) many
(5) wide
Question II:
1/ F
2/ F
3/ T
4/ F
D. WRITING
Question I:
1/ She has started learning how to swim two weeks ago.
2/ Because I didn't have classes yesterday, I played sports.
3/ Shall we go out and have a drink?
4/ Your neighborhood is noisier than our neighborhood.
Question II:
1/ My family will visit my grandparents in Nha Trang.
2/ Minh and his classmates are playing volleyball now.
3/ I always do my homework in the evening.
1 Lan goes to the supermarket on foot
2 Our garden has many flowers
3 He has black hair
4 We don't have to finish the task today (not necessary => don't have to: không cần làm gì, còn must not là không được làm gì nên câu này đề cho must là sai)
5 Are there 23 students in your class?
6 Lan is not as young as Minh
1.have
2.has
3.don't have/camping
1.an/a/the
2.a/a
3.an/the/a
4,a/a
\(a)x=9/20-(-13/24)=>x=9/20+13/24=119/120\)
\(b)x=-2/5-13/15=-19/15\)
\(c)-x=-1/8+1/12=-1/24=>x=1/24\)
\(d)-4/9-x=5/36=>x=-4/9-5/36=-7/12\)
a.\(\Leftrightarrow x=\dfrac{9}{20}+\dfrac{13}{24}\Leftrightarrow x=\dfrac{119}{120}\)
b.\(\Leftrightarrow x=-\dfrac{2}{5}-\dfrac{13}{15}\Leftrightarrow x=\dfrac{-19}{15}\)
c.\(\Leftrightarrow-x=-\dfrac{1}{8}+\dfrac{1}{12}\Leftrightarrow-x=-\dfrac{1}{24}\Leftrightarrow x=\dfrac{1}{24}\)
d.\(\Leftrightarrow-x=\dfrac{5}{36}+\dfrac{4}{9}\Leftrightarrow x=-\dfrac{7}{12}\)
\(e.\Leftrightarrow\dfrac{x}{4}=\dfrac{31}{140}+\dfrac{3}{7}-\dfrac{2}{5}\Leftrightarrow\dfrac{x}{4}=\dfrac{1}{4}\Leftrightarrow x=1\)
f.\(ĐK:x\ne0\)
\(\Leftrightarrow\dfrac{5}{x}=\dfrac{1}{2}-\dfrac{5}{12}+\dfrac{1}{8}\Leftrightarrow\dfrac{5}{x}=\dfrac{5}{24}\Leftrightarrow x=24\left(tm\right)\)
g.\(\Leftrightarrow x=\dfrac{11}{10}-\dfrac{1}{9}\Leftrightarrow x=\dfrac{89}{90}\)
h.\(\Leftrightarrow\dfrac{5-x}{12}=\dfrac{3}{8}-\dfrac{7}{24}\Leftrightarrow\dfrac{5-x}{12}=\dfrac{1}{12}\Leftrightarrow5-x=1\Leftrightarrow x=4\)
1. Where is the teacher right now?
2. Where is Dr Green staying?
3. How do you get to your new office?
4. What do the contruction workers do in the park?
5. When does she leave for work?
6. Where did he go yesterday?
7. Who will she have dinner with tomorrow night?
8. Why will she sleep in her sofa?
9. Who are studying C in the laboratory?
10. How long does it take you to go to school?