11. The inhabitants of Scotland are called__________.
A. Scotlanders B. Scotlish C. Scots D. Scotchs
12. Her English accent is so good that she is thought of as a__________ speaker.
A. natural B. official C. non-native D. native
13. Loch Ness is a__________ in the Highlands of Scotland.
A. person B. lake C. valley D. river
14. __________ having two official languages, Canada has the third largest English-
speaking population.
A. Despite B. Because C. Due to D. Even though
15. Many__________ students choose to study in Australia because of the high
quality of education.
A. nationally B. internation C. international D. nation
16. People around the world see the Statue of Liberty as a Symbol of__________.
A. free B. freely C. happy D. freedom
17. The pronunciation course will help you make a big__________ in your spoken
English.

A.improve B. improved C. improves D. improvement
18. One of the less__________ features of California is the threat (sự đe dọa, nỗi sợ)
of earthquakes.
A. attract B. attractively C. attractive D. attraction
19. Mr John ought not to drive ___________ because he has caused accidents twice.
A. carefully B. care C. careful D. carelessly
20. __________ your international summer camp going? - It’s just awesome.
A. When’s B. What’s C. Where’s D. How’s

Hai câu thơ cuối khổ hai bài quê hương sử dụng những biện pháp nghệ thuật gì? Nêu tác dụng của những biện pháp nghệ thuật đó

Chỉ ra trường từ vựng 2 khổ thơ đầu bài quê hương

\(\frac{3}{5x-1}+\frac{2}{3-5x}=\frac{4}{12+x-5x^2}\)

Circle the letter A, B, C or D which has different PRONUNCIATION.
1. A. absolutely B. camper C. accent D. contaminate
2. A. official B. native C. English D. decide
3. A. perhaps B. visual C. physical D. pleasure
Circle the letter A, B, C or D which has different STRESS.
4. A. summer B. country C. agree D. accent
5. A. improve B. absolutely C. difficult D. language
6. A. understand B. population C. definition D. activity
Circle the letter A, B, C or D that needs CORRECTION.
7. My new friend lived in Ha Noi for five years.
A B C D
8. Does she have difficult understanding her new neighbours?
A B C D
9. Vietnamese people are always proud with their traditions and customs.
A B C D
10. Our school year will start next week, on September 5th.
A B C D
Circle the letter A, B, C or D to complete the sentences.
11. Mary uses English as her mother_______because she comes from the UK.
A. tongue B. mouth C. nose D. cheek
12. How is your summer holiday in Nha Trang beach?-_______
A. Really? B. Sure C. Awesome D. Absolutely right
13. Many visitors_______to Ho Chi Minh’s Mausoleum every day.
A. comes B. has come C. is coming D. come
14. My mom doesn’t mind_______me from school in the afternoon.
A. pick up B. picking up C. picks up D. to pick up
15. He found it difficult to understand at first_______their accent.
A. because B. so C. because of D. therefore
Circle the letter A, B, C or D which has CLOSEST meaning.
16. The last time Nam visited Hue was two years ago.
A. Nam visited Hue for two years.
B. Nam hasn’t visited Hue for two years.
C. Nam has visited Hue for two years.
D. Nam didn’t visit Hue two years ago.
17. It is the most beautiful waterfall they have ever seen.
A. They have never seen such a beautiful waterfall.
B. They have never seen so a beautiful waterfall.
C. They haven’t never seen such a beautiful waterfall.
D. It is the most beautiful waterfall they have never seen.

18. Mrs Lan started teaching English twenty years ago.
A. Mrs Lan didn’t teach English twenty years ago.
B. Mrs Lan taught English for twenty years ago.
C. Mrs Lan has taught English for twenty years.
D. Mrs Lan has taught English since twenty years.
19. We did our homework, then we went to bed.
A. We went to bed, then we did our homework.
B. Before doing our homework, we went to bed.
C. We did our homework after going to bed.
D. We had done our homework before we went to bed.
20. My grandmother used to tell me folk tales when I was young.
A. I was used to tell folk tales by my grandmother when I was young.
B. I used to be told folk tales by my grandmother when I was young.
C. I used to be told folk tales when I was young by grandmother.
D. I used to be tell folk tales by my grandmother when I was young.

\(\frac{a^2}{b}+\frac{b^2}{c}+\frac{c^2}{a}\ge a+b+c\) (a,b,c>0)

CMR :
a) \(-2a^2-a-7< 0\)​
b) \(a^2\le4a-3với1\le a\le3\)
c) \(\frac{1}{a}+\frac{1}{b}\ge\frac{4}{a+b}\) với a,b dương