1 phép tính duy nhất, trả lời nhanh tốt 5 sao luôn

phân tích 1 bài thơ về Bác Hồ ( viết thành 1 bài văn )

A long time ago, robots belonged to science fiction. But today, robots(21)_______ real, and they are helping us. In the future, we will all have robots. they(22)_______ clean the floor, wash the dishes, cook meals, take care (23) children, make drinks and do many other housework. I even think one day we'll have robots friends. In Japan today, robot engineers are making robots to (24)_______ old people. It's still early days. I'd say we are another 20 to 30 years alway robots being everywhere in our lives. What will happen to us( 25) _______the world is full of robots? Maybe one day we won'tbe able to tell robots and humans apart.

Put the verbs in correct form 1.I(be)........at shooll at the weekend. 2.Maria(sit)........next to Paul right now. 3.I usually(have).....breakfast at 7.00. 4.She(live)........in a house? 5.We(fly).......to Spain every summer. 6.My mother(fry).........eggs for breakfast every morning. 7.John(not read).......a book now. 8.She(not study).......on Friday. 9.Silvia(not listen)to music at the moment. 10.Look!The bus(come)............

Viết lại các câu sau: 1) The end of the film is disappoiting. ⇒ We 2) I found reading book interesting. ⇒ I was 3) Lan has played this game since 8'o'clock. ⇒ This game 4) We stared to learn English two years ago. ⇒ We have 5) What about playing soccer. ⇒ Let's 6) Lan didn't eat fish. I didn'teat fish. ⇒ Lan didn't 7) Did she stay at home last night ? ⇒ She 8) They speak English all over the world? ⇒ English 9) I am tired of gardening all day? ⇒ Gardening 10) What is your hobby? ⇒ What 11) What is your favorite food? ⇒ What

Cmr:A=2021^2+2022^2+2021.2022^2 là bình phương của 1 số nguyên

1. Rút gọn a)(x+5)phần3-15x.(x+10) xin hãy giúp mình

Cho Δ ABC. Vẽ BH ⊥ AC. Gọi M là trung điểm của BC. Tia AM cắt BH ≡ E. Trên tia AM lấy điểm F sao cho: M là trung điểm EF. Chứng minh: FC ⊥ AC.

giúp mình nha bài đường trung bình của tam giác

Cho hình bình hành a b c d và một điểm M tùy ý chứng minh rằng vecto MA-MC= vecto MB+MD