I wanted to speak to Nga but she was out so I _sent___ her a message yesterday.

sent

I wanted to speak to Nga but she was out so I sent her a message yesterday.

Trong sách có ạ

then sleep with wonderful dreams. I love that perfect day and I love my family so much.3. The advantages and disadvantages of the internetThe Internet is a global information system. Nowadays, the internet is popular everywhere in the world. I will talk about advantages and disadvantages of Internet .The first, the Internet is a big store of information. Any kind of information is available on the Internet. And, you can share information with other people in the world.Secondly, the Internet connects many people all over the world. You can get latest news of the world on the Internet. It easier to stay in touch with your friends by chatting, e-mail messages, forum. etcBesides, there are also disadvantages. Children can connect to these websites that are for adult only. They can see the information which is not good. This is perhaps the biggest threat related to your children's healthy mental life. Another problem is the wastage of times. Some people waste a lot of time in chatting or to play games.In conclusion, there are many advantages and disadvantages of the Internet, Depend on you, it will be the advantages or disadvantage. You should balance study and play.4. The habit of dressing as a girlIf you are a girl, habit of dressing is important. Wear a well-fitted shirt. Choose a shirt that is not too loose or tight. If you go to picnic, choose a graphic T-shirt or a polo shirt for a more casual look. If you are heading to a nice restaurant or a more upscale establishment, opt for a dress shirt in a plain color or a subtle stripe. Darker colors make you look more serious while lighter colors (especially yellow) make you appear sociable and 

I went to the park with my friend the other day. She was my good friend in high school and we haven’t seen each other for almost a year. As we were both having our semester break, we wanted to meet and catch up over dinner.

We actually planned to meet each other at the park and then decide on where to go later, but my friend got there pretty late so we ended up staying there. We got two takeout milk tea glasses and kebabs from a small street vendor and found a comfortable corner to enjoy ourselves. We sat there watching people passing by, talking about random things that came up. The weather that day was pretty nice actually. It was raining in the evening all week, so we were worried that we might have to go home early. But it turned out to be a fine evening.

I guess what makes the day special was the fact that, despite having to wait for my friend to show up and then not going anywhere like we originally planned to, we still had a lot more fun than I had expected. We updated each other on what was going on in our lives and discussed our plans for the future. It was a nice feeling to know even though we couldn’t meet and talk frequently, we could still bond easily over milk tea and kebabs. It made me realize that sometimes we only need good company and good conversations to make something memorable.

Chọn C (Cơ quan sinh dục)

Một tick và follow nhé ♥♥

a4+a2+1=1+1+1=3 là số nguyên tố 

có

a=1

1 củ cà rốt là carrot, chứ carrots là nhiều củ. Hiểu chưa??

Huhu giúp e vs mn sợ qué

Em bt r nhma vs mẫu câu I like thì có phải thêm s ko ak hay tùy trường hợp

\(y'=\dfrac{\left(-2x+2\right)\left(x-3\right)-\left(-x^2+2x+c\right)}{\left(x-3\right)^2}=\dfrac{-x^2+6x-6-c}{\left(x-3\right)^2}\)

\(\Rightarrow\) Cực đại và cực tiểu của hàm là nghiệm của: \(-x^2+6x-6-c=0\) (1)

\(\Delta'=9-\left(6+c\right)>0\Rightarrow c< 3\)

Gọi \(x_1;x_2\) là 2 nghiệm của (1) \(\Rightarrow\left\{{}\begin{matrix}-x_1^2+6x_1-6=c\\-x_2^2+6x_2-6=c\end{matrix}\right.\)

\(\Rightarrow m-M=\dfrac{-x_1^2+2x_1+c}{x_1-3}-\dfrac{-x_2^2+2x_2+c}{x_2-3}=4\)

\(\Leftrightarrow\dfrac{-2x_1^2+8x_1-6}{x_1-3}-\dfrac{-2x_2^2+8x_2-6}{x_2-3}=4\)

\(\Leftrightarrow2\left(1-x_1\right)-2\left(1-x_2\right)=4\)

\(\Leftrightarrow x_2-x_1=2\)

Kết hợp với Viet: \(\left\{{}\begin{matrix}x_2-x_1=2\\x_1+x_2=6\end{matrix}\right.\) \(\Rightarrow\left\{{}\begin{matrix}x_1=2\\x_2=4\end{matrix}\right.\)

\(\Rightarrow c=2\)

Có 1 giá trị nguyên

 C NHA BN CÂU 45 KO LÀM ĐC

 a) I have sent a letter to mu friend in London

-> A letter has been sent to my friend in Lon don by me

 b) She has finished her homework

-> Her homework has been finished

 c) They built these houses two years ago

-> These house were built two years ago