= Mình làm khác Tâm 2 câu cuối : 

Viết dạng đúng của từ trong ngoặc

1. I saw a very interesting (advertise) on TV last night.

=> Advertisement

2. I tend to wear clothes that are (prace) rather than fashionble.

=> Pracal

3. Janet has (edition) many books for a variety of publishers.

=> Edited

1.I saw a very interesting advertisement on TV last night.

2.I tend to wear clothes that are pracal rather than fashionable

3.Janet has editions many books for a variety of publishers.

Mình không chắc lắm.

Không đề ai mà biết làm

A.accent                    B.garnish                      C.astronaut                 D.application

Chọn phương án đúng là B

Vì chữ "a" phát âm là  /ä/ còn các chữ a còn lại phát âm là /a/

Viết dạng đúng của từ

1. This is the most valuable (value) machine in our field.

2. These innovations (innovate) will conserve the earth's resources.

3. A complaint letter should be ended politely (polite).

1. This is the most valuable machine in our field.

2. These innovations will conserve the earth's resources.

3. A complaint letter should be ended politely

Viết dạng đúng của từ

1. Going abroad for studying is becoming (increase) popular nowadays.

=> Increasingly

2. Famers are trying to (fat) their chickens before Tet.

=> Fatten

3. The fans were extremely (appoint) because their team lost.

=> disappointed

Viết lại câu

1. ''You don't study hard, I think you will fail the next room'' Nam's father said to him

=> Nam's father suggested him to study hard

2. ''Why do you li ke to buy handicrafts as souvenirs?'' the son asked his father.

=> The son asked his father why he lik ed to buy handicrafts as souvenirs

3. Despite the cold weather, the boys went swimming in the lake near the city centre. 

=> Although the weather was cold, the boys went swimming in the lake near the city centre. 

na ni ko biet

1. Were people building robots hundreds years ago?

=> Yes,they were

2. Whose robots chose the next king- Egyptian robots or Greek ones?

=> It's Egyptian robots

3. Why wasn’t the female robot popular?

=> Beacause people didn’t need robots to work, they had lots of slaves.

4. What kind of musical instrument could mechanical robots play?

=> Mechanical robots could play the flute

Viết lại câu

1. ''What about clean up your room today,my son?''

=> My Mon suggested cleaning up my room today .

2. Justin said, ''I'll do it tomorrow,Mom''

=> Justin said to his Mom that he would do it the day after .

3. Because of her carelessness, Lan broke the glass.

=>  Because Lan was careless , she broke the glass .

Chào em, em tham khảo nhé!

1. ''What about clean up your room today,my son?''

=> My Mon suggested cleaning up my room that day.

2. Justin said, ''I'll do it tomorrow,Mom''

=> Justin said to his Mom that he would do it the following day.

3. Because of her carelessness, Lan broke the glass.

=> Because Lan was careless, she broke the glass.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

Chào em, em tham khảo nhé!

1.Is your sister interested in DIY in her free time?

->Your sister s DIY in her free time, doesn't she?

2. If that girl doesn't study harder she will fail the exam.

->Unless that girl studies harder, she will fail the exam.

3.My father started to give up smoking last year

->My father has given up smoking since last year.

4.What will you give your brother on his birthday

->Mary wanted to know what you would give your brother on his birthday.

5.The flight to HCM city lasted one hour and a half

->It took one hour and a half to fly to HCM city.

Chúc em học tốt và có những trải nghiệm tuyệt vời tại olm.vn!

Vì đường thẳng song song với y =3x -5 nên

\(a=3\) Vậy đường thẳng có dạng \(y=3x+b\)

Do đường thẳng đi qua điểm M nên : 

\(-2=3\times-1+b\Leftrightarrow b=1\)

Vậy \(\hept{\begin{cases}a=3\\b=1\end{cases}}\)

26, D

27, A

28,A

29, B

nhỏ quá ko thấy gì đâu bạn ơi