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1.don't smoke. It's very......................... ( harm ) 2.Her son is.........................................( good-look ) 3.Anna likes attending the english................................( speak ) contests 4.My neighborhood is....................................( fame ) for good and cheap restaurant 5.more people need.................................( much ) land 6.This exercise is very...................................( difficulty ) I can't do it 7.I usually get...
Đọc tiếp

1.don't smoke. It's very......................... ( harm )

2.Her son is.........................................( good-look )

3.Anna likes attending the english................................( speak ) contests

4.My neighborhood is....................................( fame ) for good and cheap restaurant

5.more people need.................................( much ) land

6.This exercise is very...................................( difficulty ) I can't do it

7.I usually get up................................................( early ) in the morning

8.We have many colorful............................................( fish )

9.the cards in the library are in.......................................( usually ) order

10.we must ( take )............................an umbrella. It ( rain ).................................

11.the weather is becoming ( cold )..................................................

12.He( stay )..............................there for two days when he comes there

13.My best friend ( write )..................................to me every week

14.Yes,I ( buy )........................................something for dinner

3
16 tháng 3 2017

1.don't smoke. It's very.....HARMFUL.................... ( harm )

2.Her son is....................GOOD-LOOKING.....................( good-look )

3.Anna likes attending the english................SPEAKING................( speak ) contests

4.My neighborhood is.............FAMOUS.......................( fame ) for good and cheap restaurant

5.more people need................MORE.................( much ) land

6.This exercise is very..............DIFFICULT.....................( difficulty ) I can't do it

7.I usually get up...................EARLY.............................( early ) in the morning

8.We have many colorful...................FISH.........................( fish )

9.the cards in the library are in..............USUAL.........................( usually ) order

10.we must ( take ).............TAKE...............an umbrella. It ( rain )...................IS GOING TO RAIN.............

11.the weather is becoming ( cold )..................COLDER................................

12.He( stay )...........WILL STAY...................there for two days when he comes there

13.My best friend ( write ).................WRITES.................to me every week

14.Yes,I ( buy )...............WILL BUY.........................something for dinner

16 tháng 3 2017

1.don't smoke. It's very harmful ( harm )

2.Her son is good-looking ( good-look )

3.Anna likes attending the english speaking ( speak ) contests

4.My neighborhood is famous .( fame ) for good and cheap restaurant

5.more people need more ( much ) land

6.This exercise is very difficult( difficulty ) I can't do it

7.I usually get up early ( early ) in the morning

8.We have many colorful fish ( fish )

10.we must ( take ) take an umbrella. It ( rain ) is raining

11.the weather is becoming ( cold ) colder

13.My best friend ( write ) writes to me every week

17 tháng 12 2016

sau khi chuyển thì đơn vị 1 có số người là:

             (70+6):2=38(người)

sau khi chuyển thì đơn vị 2 có số người là:

             70-38=32(người)

vì 2 đơn vị có số người bằng nhau nên lúc đầu mỗi đơn vị có 35 số người .

vậy mỗi đơn vị có 35 người.

              

            

24 tháng 7 2015

a) 5 ; x+y ;2xy đồng dạng với 4xy ;a (x) = 25x + 2x2

b) -2xy

24 tháng 4 2016

ko bt minh cung dang giai bai tuong tu do ne 

8 tháng 4 2021

Lớp 8 thì đăng vào phần lớp 8 ấy.

a) Ta có: \(2x^2y\cdot\left(-2.5x^3y^2z\right)\)

\(=\left(-2.5\cdot2\right)\cdot\left(x^2\cdot x^3\right)\cdot\left(y\cdot y^3\right)\cdot z\)

\(=-5x^5y^4z\)

a) Ta có: \(12x^5y^2\cdot\left(-12.5zx^2y^5z\right)\)

\(=\left(-12.5\cdot12\right)\cdot\left(x^5\cdot x^2\right)\cdot\left(y^2\cdot y^5\right)\cdot z^2\)

\(=-150x^7y^7z^2\)

giup em vs

 

8 tháng 3 2022

a, P=-3(x^3.x)(y^2.y^3)

      =-3x^4y^5

b, Thay x=-1 , y=2 vào đơn thức P . Ta có :

P=-3.(-1)^4.2^5

P=3.1.32

P=96

Đề sai rồi bạn

1. I don't like chinese food very much.Neither don't I                                                  I don't, too.                                        I don't, either2. I love chocolate desserts.Neither do I                                                        I do, either.                                        I do, too.3. I don't often eat fruits and vegetables.So do I                                                                  I do,...
Đọc tiếp

1. I don't like chinese food very much.

Neither don't I                                                  I don't, too.                                        I don't, either

2. I love chocolate desserts.

Neither do I                                                        I do, either.                                        I do, too.

3. I don't often eat fruits and vegetables.

So do I                                                                  I do, too.                                              I don't, either

4. I didn't watch horror films last night.

I don't, either                                                    Neither did I                                       So did i

5. Hoa will be 15 on her next birthday.

So will Lan                                                           Lan is, too.                                          So does Lan

6. Nam is doing his homework at the moment.

So does Minh                                                    Neither is Minh                                 Minh is, too.

7. I had a cold last Tuesday.

Neither did I                                                       So did I                                                 I didn't, too.

8. Paul can't type well.

I will, either.                                                       Neither could I                                  I can't, either

9. Cathy doesn't like dogs.

I don't, either                                                    I am not, either                                 Neither am I

10. I don't go to work every day.

Neither do I                                                        Neither am I                                       And I am, either

1
28 tháng 12 2021

1. I don't either
2. I do too 
3. I don't either
4. Neither did I 
5. so will Lan
6. Minh is too
7. So did I
8. I can't either
9. I don't either
10. Neither do I