Đặt câu hỏi theo các từ gợi ý

1. Where/he/work?
Where does he work?
2. When/you/go out/your friends?
When do you go out with your friends?
3. When/you/go/work?
When do you go to work?
4. What time/she/often/have/lunch?
What time does she often have lunch?

Hộp thứ nhất : 500 kg

Hộp thứ hai : 250 kg

Hộp thứ ba : 200 kg

tick cho mình đi ! Mình trả lời đầu tiên mà

As a senior high school student, I am very busy with my studies. Although I am very fond of watching television, I can only spend an hour after dinner on my hobby. Of all the TV programs, I like the news and documentaries best.

The news programs shown on all TV channels at 7:00 p.m. help me to know almost everything about different places in our country and important events happening all over the world. Through these programs, I can also know about the main national and international sporting events.

The documentary programs at weekends are my favorites. By watching them, I can learn a great deal about human civilizations, the wonders of nature and the amazing inventions and discoveries of great people in the world.

Watching television is my hobby. I cannot imagine a day in my life without watching it.

1. The house in the city is too expensive for my father to buy for me.

-> It is way too expensive for my father to buy for my house in the city.

2. The play started as soon as we arrived at the theater.

-> No sooner had we arrived at the theater than the play started.

1. There is ....some.... fuit juice in the bottle. (some / any / a / an)

2. She is thirsty. She'd like ...some.... drink. (any / a / an / some)

3. Would you like ....a....... chicken? (a / an / some / any)

4. Are they going to see ....Ngoc Son Temple.......... in Ha Noi. (Cham museum / the citadel / Ngoc Son Temple / Huong Pagoda)

5. We .......have........... dinner at home every day. (Has / have / are having / is having)

6. .......Are.... you going to visit Hue this Summer? (Do / Does / Are / Is)

7. There is .....some........ water in the bottle (some / any / a / an)

vì dễ quá nên không ai trả lời :D, bạn tự vẽ hình nhé
xét tam giác ADB có Q trung điểm AD, M trung điểm AB => MQ là đường trung bình tam giác ADB => MQ // BD và MQ = 1/2 BD.(1)
xét tam giác BCD có N trung điểm BC , P trung điểm CD => MP là đường trung bình tam giác BCD => NP//BD, NP= 1/2 BD(2)

(1)(2) => MQ // NP(vì cùng //BD) và MQ = NP (vì cùng = 1/2BD) => MQPN là hình bình hành
 

Đọc nhiều scadal loạn cmnr mắt =='

Cơ mà cũng phải thôi, đâu phải ai cx lắm ng soi mói thế *nói đại, trúng ai thì trúng. Ai có tật thì tự giật mình*

Bạn chủ câu hỏi ei, cứ bình tõm, mình cũng gặp rồi, nhiều chuyện bức xúc (mà cũng từ ai đó luôn á) nên cứ từ từ