Vẽ mầm NL: Tradi với Digi nghĩa là gì vậy ạ?

Bài 1. Cho 5 chữ số 0;1;2;3;4 a, Hãy viết các số có 4 chữ số khác nhau từ 5 chữ số đã cho

The sun _________ at 5.16 Tomorrow A. Rise b. rises c. is rising d. is going to rise When we were small, our family lived in Hai Phong -> Our family used

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Cho nửa đường tròn (o) đường kính AB . Vẽ tia tiếp tuyến Ax cùng phía với nửa đường tròn đường kính AB . Lấy một điểm M trên tia Ax (M khác A) . Vẽ tiếp tuyến MC với nửa đường tròn (o) ( C là tiếp điểm). Vẽ AC cắt OM tại E , Vẽ MB cắt nửa đường tròn (o) tại D (D khác B) . a) Chứng minh : Tứ giác AMDE nội tiếp trong một đường tròn. b) Chứng minh: MA^2=MD.MB c) Vẽ CH vuông góc với AB (H thuộc AB) . Chứng minh rằng Mb đi qua trung điểm của đoạn thẳng CH

Giải câu 3, câu 4 như trong ảnh gửi dưới đây ạ

They will put solar energy on the house

C. Yes – No Questions. 1. She asked him, “Have you read this book?” ……………………………… 2. “Did you know them, Tom?” she asked. ………………………………… 3. “Are there any letter for me?” Mary said to me. …………………… 4. I asked, “Do you want tea or coffee, Tom?” ……………………………… 5. “Do you know which cup you used?” she asked her son .………………… “ D.WH – Questions. 1. The policeman said, “What is the matter?”……………………… 2. My sister said, “Why are you so said?”…………… 3. She said to me, “Where have you put my shoes?”……………………… 4. He said to her, “Where are you going?”…………………………. 5. He said to me, “When will you come again?”……………………………

Bài 14: Chọn và cho đáp án đúng của các động từ trong hộp dưới đây vào chỗ trống. Get – tidy – do – brush – make – go – go – have – meet - eat 1. She doesn’t like ________ her room everyday. 2. Do you like ________to bad at eleven o’clock? 3. My mother dislikes ________up at 7. 4. Does your sister hate________ cold food? 5. Anne’s father loves ________to work by car. 6. I always like ________my homework before 7 o’clock. 7. John likes ________his teeth at noon. 8. Your grandmother hates ________ bread. 9. Does she like________a shower after dinner? 10. Hannah loves________ her friends once a week.. Bài 15: Sắp xếp các từ sau để tạo thành câu hoàn chỉnh. 1. classical/ My/ likes/ mother/ to/ music/ . / Listening 2. his/ dad/ car/ . / Ana’s/ washing/ hates 3. traveling/ friend/ by/ loves/ My/ plane/ . / father’s 4. emails/ . / writing/ I/ long/ hate 5. watching/ dislike/ films/horror/ She/ TV/ . / on 6. in/ Tommy/ dancing/ the/ loves/ disco/ . 7. Englihs/ . / My / speaking/ Maths/ loves/ teacher/ 8. doesn’t/ early/ . / friend’s/ sister/ My/ like/ getting/ up 9. the/ I/ getting/ dressed/ mornings/ . / like/ in 10. a/ at/ bath/ aunt/ having/ nights/ . / loves/ James’ Bài 16: Cho dạng đúng của động từ trong ngoặc trong các câu dưới đây 1. I don’t fancy ________(go) out tonight 2. He enjoys ________(have) a bath in the evening 3. I dislike ________(wait). 4. She doesn’t like ________(be) on the computer 5. He likes ________(read) magazines. 6. He doesn't like____(talk) on the phone. 7. They like ____ (go) to restaurants. 8. They don’t like _____ (cook). 9. She likes ___(watch) films. 10. I like_____(get) up early in summer Bài 17: Khoanh tròn vào câu trả lời đúng 1. Tom (likes / hates) doing homework. He is lazy. 2. She (fancies / doesn't fancy) the idea of staying out too late. It's too dangerous. 3. Most girls (detest / like) cockroaches. 4. Tom (likes/ doesn't like) making models. He never do it 5. We (enjoy/ hate) spending time with Jane. She is very Interesting. 6. Many people (dislike/enjoy) doing morning exercises. It is good for health. 7. Mary always (adores/dislikes) her brother. She often plays with him. 8. I (hate/like) drinking coffee. It is too bitter. 9. I don't (fancy/hate) collecting stamps. I think it's boring. 10. They really (enjoy/dislike) talking with others. They are best friends.

Cho 15 g hỗn hợp A gồm Zn và 1 kim loại M hóa trị 2 thuộc nhóm A vào dung dịch H2SO4 loãng dư thoát ra 6,72 lit khí (đktc). Nếu cho 6 g M vào dung dịch axit HCl dư thì khí thoát ra (đktc) nhỏ hơn 4 lít. Xác định M?