I. Choose the word whose primary stress is PRONOUNCED differently from that of the others.

1. A. breathe B. thirsty C. everything D. healthy

2. A. answer B. far C. happy D. car

3. A. nine B. time C. ride D. minute

4. A. water B. walk C. talk D. work

5. A. go B. home C. post D. cost

II. Choose A, B, C or D to complete the sentences

1. Hi-tech robot will be able to look________ children in the future.

A. on B. up C. after D. at

2._______ often use animals as the main characters.

A. Comedy B. Cartoons C. Film D. News

3. I am tired,________I will go to bed early.

A. because B. when C. but D. so

4. The Olympic Games________ held in London.

A. did B. were C. was D. had

5. I __________ that movie ten times.

A. see B. saw C. am seeing D. have seen

6. I’ve just received a scholarship - ____________________!

A. Really B. Thank you C. Congratulation D. Well

I. Choose the word whose primary stress is PRONOUNCED differently from that of the others.

1. A. breathe B. thirsty C. everything D. healthy

2. A. answer B. far C. happy D. car

3. A. nine B. time C. ride D. minute

4. A. water B. walk C. talk D. work

5. A. go B. home C. post D. cost

II. Choose A, B, C or D to complete the sentences

1. Hi-tech robot will be able to look________ children in the future.

A. on B. up C. after D. at

2._______ often use animals as the main characters.

A. Comedy B. Cartoons C. Film D. News

3. I am tired,________I will go to bed early.

A. because B. when C. but D. so

4. The Olympic Games________ held in London.

A. did B. were C. was D. had

5. I __________ that movie ten times.

A. see B. saw C. am seeing D. have seen

6. I’ve just received a scholarship - ____________________!

A. Really B. Thank you C. Congratulation D. Well

 * Phần b) bổ sung thêm ý '' Tính zOt '' nhé 

a)

Theo đề ra: Góc xOy và góc yOz là hai góc kề bù

Ta có: xOy + yOz = 180 độ

           120 độ + yOz = 180 độ

                         yOz = 60 độ          (1)

b) 

Theo đề ra: Tia Ot là tia phân giác của góc xOy

=> Góc xOt = góc tOy = góc xOy : 2

=> Góc xOt = góc tOy = 120 độ : 2

=> Góc xOt = góc tOy = 60 độ          (2)

Ta có: zOt = tOy + zOy

           zOt = 60 độ + 60 độ 

           zOt = 120 độ

c)

Từ (1) và (2) => Tia Oy là tia phân giác của góc zOt

O x z t y

kể một câu chuyện hài hước bằng tiếng anh làm cho tôi cười:Sidy and Irve are business partners. They made a deal that who dies first will contact orther the living one from the afterlife. So Irve dies. Sidy doesn’t hear from him for about a year, figures there is no afterlife. Then one day he gets a call. It’s Irv. "So there is an afterlife! What’s it ?" Sid asks. "Well, I sleep very late. I get up, have a big breakfast. Then I have sex, lots of sex. Then I go back to sleep, but I get up for lunch, have a big lunch. Have some more sex, take a nap. Huge dinner. More sex. Go to sleep and wake up the next day." "Oh, my God," says Sid. "So that’s what heaven is ?" "Oh no," says Irv. "I’m not in heaven. I’m a bear in Yellowstone Park."

làm j bạn ơi

\(c,\left(2x-3\right)\left(6-2x\right)=0\)

\(\Rightarrow2x-3=0\text{ hoặc }6-2x=0\) 

               \(2x=3\)                 \(2x=6\)

                 \(x=\frac{3}{2}\)                 \(x=3\)

Vậy ... 

gãy tay nhé

Đáp án :

Có

She was scared when watching the movie.

câu này đúng

học tốt

???????

Xời ơi

3,1556926 × 10¹⁰ giây

đơn giản ahaaha

1 thiên niên kỉ = 1000 năm =  31557600000 giây !!

1 thế kỉ = 100 năm = 100 x 31557600 giây = 3155760000 giây quá dễ dàng

Ko viết ra đây nha vào phần tn riêng viết ra bài của bạn.Ai hay nhất tui đủ cho