14. It is natural that a child had better respect his parents.

15. it is necessary that he come to the interview early.

16. It is important that she take two medicines every day.

đề đâu mà giúp ???

quên mất

1. The teacher said to us : "Don't look at your friend's paper test"

=> The teacher asked us not to look at my friend's paper test

2. The man said : "Please tell me the way to the post office"

=> The man told me to tell him the way to the post office

3. They said to me : "Don't drive to fast, please"

=> They told me not to drive to fast

1. The teacher asked us not to look at our friend's paper test.

2. The man told me to tell him the way to the post office.

3. They told me not to drive too fast.

There are many ways to save energy.

Firstly, you should turn off the lights before going to bed or going out. You should use low energy light bubls or reduce our electricity bills. Secondly, you can also use public transport instead of cars, motorbikes, ... and we should increase the tax on petrol so that people use less petrol. It makes the air will be fresher and less toxic fume. Besides, you should reduce the use of fossil fuels and use other alternative sources of energy. Moreover, you should avoid using cars or motorbikes for short distance so you can save energy. 

To sum up, saving energy is very good for us and our environment. Using less electricity, using energy saving light bubls and using public transport are three main ways to prevent our energy from being limited.

kk plz:))

1)capital

2)seasons

3)four

4)season

5)summer

6)hot

ko tk mk à                         buồn=(

Exercise 1: Read and complete

Season        capital          summer          seasons         hot           four

Linda : Where do you live ,Mai ?

Mai : I  live in Hanoi, the (1) capital of Vietnam.

Linda : How many (2) seasons are there ?

Mai : There are (3) four .

Linda : What are they ?

Mai : They’re spring ,summer ,autumn and winter.

Linda : What’s your favourite (4) seasons .

Mai : It’s (5) summer I often go swimming with my parents.

Linda :What’s summer in your country ?

Mai : It’s usually (6) hot .

ai do giup em ngay mai em di hoc roi

1. what s your phone number ?

---> Hỏi số điện thoại ( tự làm nhá)

2. would you to go swimming ?

---> I to go swimming

3. would you to go for a picnic this weekend ?

---> I'd to go for a picnic this weekend

#Nguyễn Hoàng Thảo Linh

nghĩa của từ present là

1)hiện tại

2)quà

tk mk đi

Là "hiện tại" nhé ^^

On the occasion of the International Children's Day, my mother gave me a beautiful teddy bear. I named him Bella .Bella is a light brown teddy bear. Bella has a dress made of red checkered fabric. The decorative dress, though not fussy, frilly, but I still . Bella has lovely pink shoes. On the head is attached a small, beautiful bow. Bella looks so cute. Mia has 2 black eyes. Bella and I went to kindergarten and when they got the girls gathered and complimented: "Nhi, your bear is so beautiful." My bear is still new and beautiful for several months now. I consider Bella a friend. I love Bella so much.

Trans:

Nhân dịp ngày quốc tế thiếu nhi, mẹ tặng tôi 1 chú gấu bông xinh đẹp. Tôi đặt tên cho chú là Bella. Bella là một chú gấu bông màu nâu nhạt. Bella có một chiếc váy được làm bằng vải ca-rô màu đỏ. Chiếc váy trang trí tuy không cầu kì, diêm dúa nhưng tôi vẫn thích. Bella có một đôi giày màu hồng xinh xắn. Trên đầu được gắn một chiếc nơ nhỏ nhỏ, xinh xinh. Trông Bella thật đáng yêu. Bella có hai đôi mắt đen óng. Bella và tôi đi tới trường mầm non và khi tới các bạn nữ xúm lại và khen: "Nhi ơi, chú gấu của bạn đẹp quá." Đã mấy tháng nay mà chú gấu của tôi vẫn còn mới và đẹp. Tôi coi Bella như là một người bạn vậy. Tôi rất yêu quý Bella.

I have a teddy bear as a gift for my birthday, and it is now my best friend. Its name is Pooh, but Pooh is not an ordinary teddy bear. It is a giant stuffed bear which is an exclusive edition of our local toy shop. It is even bigger than me and is about 1.6m in height. Pooh is covered in a light brown layer of fur which is very soft and smooth, and the fur on its belly part is white. The eyes are made from hard glass, so they are both sparkling and hard – to – break at the same time. It has a big smile on the face, and I always feel happy when I see that smile. Although the body and head are pretty big, Pooh has a tiny pair of ears on top of its head which make it look so funny. There are three different T shirts that come with Pooh, and I even make some more clothes by myself so I change its outfit every day. I really love to play with Pooh, and it will always my best friend.

Bạn tham khảo nhé.

chẵn các số có tc là 9 nhân vs nhau có tc là 1

từ 9->1999 có 200 số

=> có tc là 1

           Giải

Ta có :

19 - 9 = 10

29 - 19 = 10

.  .   .

Dãy số trên là dãy số cách đều 10 đơn vị.

Số lượng số là :

    ( 1999 - 9 ) : 1 + 1 = 1991 ( số )

Cứ 2 số có tận cùng là 9 khi kết hợp với nhau thì ta sẽ được 1 số có tận cùng là 1. 

Số cặp là :

  1991 : 2 = 995 ( cặp ) dư 1

Vì các số có tận cùng là 1 khi nhân với nhau sẽ được 1 số cũng có tận cùng là 1 nên tích trên tận cùng là chữ số :

   1 x 9 = 9

Vậy tích trên tận cùng bằng 9. 

                Đáp số : 9

k cho mình nha.

số 1 ở phép nhân ( 1 x 9 = 9 ) đại diện cho 995 số có tận cùng là 1 nha.

There are many ways to save energy. First, you should turn off the power when you leave home or when not needed. Second, you should use renewable energy sources to save energy. Third, you should use public transport or go to work on foot in stead of going by car. Fourth, you had better take a shower instead of a bath. Finally, you ought to reduce the use of fossil fuels. Saving energy is very good for you and your enviroment. Because not saving energy, you must spend money paying the electric bill 

As you know, energy is really important to us humans beacuase it provides electecity for all over world. So, we need save energy to non-renewable energy souces and renewable energy souces to they are not exhausted. Firstly, we should reduce your electrecity bills or turn off the light when leaving a room. Next, it's good for  that work to go to school by bike or public transports. Thing above only basic work to save energy. If you want learn more about it, you can looking for more information on websites.