\(\dfrac{\sqrt[3]{x^2-1}}{x^2+2x+3}\)<...">
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3 tháng 10 2017

Exercise 5: Hoàn thành các câu sau:

1.(he/drive to word every day)

→ He drives to work everyday.

2.(I/ not /think you're right)

→→ I don't think you're right.

3.(we/have enough time?)

→ Do we have enough time?

4.(I/eat cereal in the morning)

→I eat cereal in the morning.

5.(they / write e-mails every day?)

→→ Do they write e-mails everyday?

6.(you/ watch a lot of TV)

→ You watch a lot of TV.

7.(he/not/read the newspaper)

→→He doesn't read the newspaper

8.(she/dance often ?)

→ Does she dance often?

9.(where/I/come on mondays?)

→→ Where do I come on Mondays?

10.(what/you/do at the weekend?)

→→ What do you do at the weekend?

11.(you/not/drink much tea )

→You don't drink too much tea.

12.(how/he/travel to work ?)

→→How does he travel to work?

13.(they/not/like vegetables)

→→They don't like vegetables.

14.(she/catch acold every winter)

→→She catches a cold every winter.

15.(I/go uot often? )

→Do I go out often?

16.(you/speak English?)

→→Do you speak English?

17.(we/take the bus often)

→→We take the bus often.

18.(she/not/walk to school)

→She doesn't walk to school.

19.(what/you/buy in the supermarket?)

→→What do you buy in the supermarket?

20.(how/he/ carry such a heavy bag?)

→How does he carry such a heavy bag?

3 tháng 10 2017

cảm ơn bạn nhiều

hihi

14 tháng 4 2019

1. _____ greatest invention of the 20th century is the computer.

A. θθ

B. the

C. a

D. an

2. Make sure you put your name at _____ end of the report.

A. θθ

B. a

C. an

D. the

3. We need to do more for ___ poor.

A. θθ

B. the

C. a

D. an

4. I saw ____ man going into the office. I don't know who ___ man was.

A. θθ / the

B. the / a

C. a / the

D. a / a

5. Milk is often added to___ tea in_____UK.

A. a / a

B. a / θθ

C. θθ / the

D. θθ / θ

10 tháng 8 2019

1)Miss Phuong went home early

Why______did Miss Phuong go home early_________ ?

2)I met Phong's father

Who_______did you meet________ ?

3)They wanted something

What________did they want________?

4)I have written over 20 novels

How many_______novels have you written________?

5)She will be married to a rich man

Who_______will she be married to________?

11 tháng 8 2019

)Miss Phuong went home early

Why did Miss Phuong go home early?

2)I met Phong's father

Who did you meet ?

3)They wanted something

What did they want?

4)I have written over 20 novels

How many novels have you written?

5)She will be married to a rich man

Who will she be married to ?

2 tháng 12 2018

Bạn ghi cho đúng môn học nhé !

1) ABCD là HBH thì:

\(\overrightarrow{AB}=\overrightarrow{DC}\)\(\Leftrightarrow\) \(\left(1;-5\right)=\left(-2-x_D;1-y_D\right)\)

\(\Leftrightarrow\) \(\hept{\begin{cases}-2-x_D=1\\1-y_D=-5\end{cases}}\)\(\Leftrightarrow\) \(\hept{\begin{cases}x_D=-3\\y_D=6\end{cases}}\)

2) Bạn chuyển hết vế phải qua vế trái

Xác định tọa độ các vecto MA MB MC (nhân với các hệ số tương ứng)

thì ta có được hpt:

\(\hept{\begin{cases}x_{MA}-2x_{MB}+x_{MC}=0\\y_{MA}-2y_{MB}+y_{MC}=0\end{cases}}\)

Bạn tự làm tiếp nhé

2 tháng 12 2018

Mình cảm ơn

10 tháng 8 2019

V. Rewrite the following sentences:

1.What about going to Dam Sen park?

⇒⇒Why...don't we go to Dam sen Park......?

2. I want some milk?

⇒⇒I'd.....like some milk.................

3. The book is blue.

⇒⇒It's........a blue book..........

4. The girl is beautiful.

⇒⇒She is......beautiful..........

5. I'm eleven.

⇒⇒.............I'm eleven.........years.......old......

6. She likes noodles.

⇒⇒Her favorite.....food is noodles........

7. The Amazon River is longer than the Mekong River.

⇒⇒The Mekong...........is shorter than The amazon river.....

8. I'm Lan.

⇒⇒My........name is Lan.......

9. Miss White is younger than Mrs Young.

⇒⇒Mrs Young............is older than Miss White...........

10. Your bicycle is newer than my bicycle.

⇒⇒My bicycle..........is older than your bicycle..........

10 tháng 8 2019

1.What about going to Dam Sen park?

⇒⇒Why...don't we go to Dam sen Park......?

2. I want some milk?

⇒⇒I'd.....like some milk.................

3. The book is blue.

⇒⇒It's........a blue book..........

4. The girl is beautiful.

⇒⇒She is......beautiful..........

5. I'm eleven.

⇒⇒.............I'm eleven.........years.......old......

6. She likes noodles.

⇒⇒Her favorite.....food is noodles........

7. The Amazon River is longer than the Mekong River.

⇒⇒The Mekong...........is shorter than The amazon river.....

8. I'm Lan.

⇒⇒My........name is Lan.......

9. Miss White is younger than Mrs Young.

⇒⇒Mrs Young............is older than Miss White...........

10. Your bicycle is newer than my bicycle.

⇒⇒My bicycle..........is older than your bicycle..........

29 tháng 10 2016

1. Winning the football pools enabled us to buy a new car.

2.There is no use in calling Kim, because his phone is out of order.

3. The decorators managed not to make too much mess.

4. When is the last time you have a haircut?

5. I derive pleasure from collecting stamps.

6. Don't put off going to dentist's.