1:  Daisy is hanging all the washing out 

-> All the washing out is being hung by Daisy

2 : she is taking care of the baby girl 

-> The baby girl is being taken care of ( by her )

3: The didn't look ofter their children properly 

-> Sai đề

4 :we sweet this street lát week 

-> Sai đề

5 : she didn't in troduce me to her mother 

-> I wasn't introduced to her mother ( by her )

6 : workers were digging a large liole in the ground 

-> A large liole was being digged in the ground by workers

7 : An car thqauke destroyed the town 

->  The town was destroyed by an car.

8 : He didn't type the lether last nigh 

->. The letter wasn't typed ( by him ) last night.

cảm ơn bạn nha

QUICKLY

I feel lucky myself when I was born in a happy family with 4 people. They are my  parents, my younger brother and me. My father is 53 years old. He is as a bread-winner in my family so he has to work hard to feed us. Although he is almost busy all day, he usually spends time to teach me and my younger brother many things in  life. My mother is a farmer. She is 48 years old. She cooks very well. My family to eat whatever she cooks. She always desire to support us in a well-fed family. My younger brother is studying in secondary school. He is tall and  good looking. He is a intelligent student. He is interested in Mathemas and sport. And the last one in family is me. I am a primary teacher. I love my job and students. Their innocent and lovability help me forget the fatigue in life. I will strive to become an excellent teacher and achieve alot achievements in my career. I will try my best to give my parents a more comfortale and happy life. my farther and brother, I to help my mother do the house works. In free time, we sitting together to watch TV and talk about all problems in life. My family is extremely important to me. I love them so much!

1.man

2.hurry

3.nation

4.subiect

5.cabbage

6.bread

7.some

8.warm

9.cinema

10.music

1.man

2.hungry

3. question

4.future

5.apple

6.bread

7.some

8.warm

9. ban viet sai de roi

10. music

theo mình thì khi ta dùng trong âm 2tu

1.I durain, so does he

2.Mr.Minh plays volley ball well my borther plays bad, too       

3.He son can play the piano, so does my daughter

4.He is not good at math I am, either

5.He bought some matorial yesterday, so did his mother

6.Lan didn't go to school last saturday, neither did  Mai

7.He aunt will come back at six, so will Lan

8.Ha doesn't go to fishing every after noon, neither do I

9.Mary should visit VN more Tom should too

10.They play soccer in their free time.He does too

học vui!

*chú ý:chỉ dùg so,too,did,either,neither

Ta có : |y - 2017|\(\ge0\forall y\in R\)

Nên A = |y - 2017| + 2018 \(\ge0+2018\forall y\in R\)

<=>  A = |y - 2017| + 2018 \(\ge2018\forall y\in R\)

Vậy A_min = 2018 khi |y - 2017| = 0 <=>  y - 2017 = 0 <=> y = 2017

GTNN=2018

ta thay vay nha 

|y-2017| phải có giá trị nhỏ nhất mà ta biết giá trị nhỏ nhất của nó là =0

do |y-2017|+2018=0+2018=2018

cau duoi =2

Donald Trump có 19 cháu, tất cả các lứa tuổi khác nhau. Anna là người lớn tuổi nhất. Tổng số tuổi của lứa tuổi của tất cả các cháu là 190.Am là bao nhiêu tuổi Anna?

trung bình độ tuổi mỗi cháu là:

        190 :19=10 (tuổi)

trong trường hợp đen nhất mà vẫn giữ cho tuổi anna lớn nhất thì phải bớt mỗi cháu đi 1 tuổi.

vậy 18 cháu bớt 1 tuổi thì tuổi của anna là:

            10+18x1=28(tuổi)

                              đ\s:28 tuổi

ten = three

mk kg hiểu đề cho lắm

28.What did Thanh Giong do when his rod was broken?

29.He went fishing in the sea and saw a lot of beautiful fish.

30.Miss Huong is going to visit her family by train this summer in Hue.

31.Nam wants to become an architect in the future.

32.Marie and her family went to Ha Long Bay two weeks ago.

33.What does Mary often do in the morning?

34.Why do you want to be an engineer in the future?

35.Is the man over there your sister's husband?

Mk chắc chắn 100% là đúng.Nhớ tk mk nha ^-^

my name is hằng

My name is Hang