I. Choose the word whose UNDERLINED part is pronounced differently from the others. (2 points)

1. A. equipment B. upset C. end D. help

2. A. folk B. hold C. photo D. neighbor

3. A. fairy B. train C. afraid D. wait

4. A. excited B. prince C. once D. escape

5. A. how B. now C. know D. cow

6. A. what B. where C. when D. who

7. A. please B. teach C. head D. meat

8. A. talked B. stopped C. noted D. laughed

9. A. books B. cats C. stamps D. weeds

10. A. enough B. young C. cousin D. mountain

If I were you, I'd try to get some sleep (advise)

=> I advise you to try to get some sleep.

bai 23:an thang 15 van

Cars / buses / move / along / slowly / because / weather / foggy

=> Cars and buses move along slowly because the weather has foggy.

1,5x+0,5y=0,27 => y=(0,27-1,5x)/0,5

thay vào x+xy/2=0,22 giải ra x=0,242932545

=> y=-0,1887976349
 

\(a,\) \(\left(d_1\right):mx\\ \left(d_2\right):3x-10\\ \left(d_3\right):2x-8\)

Gọi giao điểm của 3 đường thẳng là A.

Hoành độ của điểm A là nghiệm của phương trình:

\(3x-10=2x-8\\ \Leftrightarrow x=2\\ \Rightarrow y=-4\)

Thay \(x=2;y=-4\) vào \(\left(d_1\right)\) ta có:

\(2m=-4\\ \Leftrightarrow m=-2\)

Vậy \(m=-2\) là giá trị cần tìm.

1.Bắc Kinh

4.hồ Baikal

more/is/the house/expensive/the apartment/ than

=> The apartment is more espensive than the house.

Ba is more intelligent than Hung.

=> Hung isn't as intelligent as Ba.

Ba bought this book last year.

=> This book was bought by Ba last year.

It's a contest in which people have to cook rice.

=> It's a rice-cooking contest.

I/having/a wonderful time/da lat

=> I was having a wonderful time in Da Lat.

The weather/cold/windy

=> The weather is cold and windy.

The people/this city /friendly/and helpful

=> The people in this city is friendly and helpful.

Mary [not,watch] didn't watch television last night.

His mother wants him [practice] to practice speaking english everyday.

Lan [not,like] doesn't like playing badminton.

The cat is behind the television.

=> The television is in front of the cat.

I have learnt E for over five years.

=> I started learning English five years ago.

The japanese cars are more expensive than the chinese ones.

=> The chinese cars are cheaper than the japanese ones.

English is so popular that it is used all over the world.

=> English is popular enough to use all over the world.

That store owner started doing his business in the new mall yesterday.

=> That store owner has done his business in the new mall since yesterday.

My friend speaks E very fluently.

=> My friend is a fluent English speaker.

SBT:61,47

ST:18,91