Giúp mik i làm rõ ràng nha 😘😘

Giúp mình vs ạ Hứa vote 5 sao + Câu tloi hay nhất

tả 2 đề bài : Đề 1 : Tả quang cảnh một buổi sáng bình minh trên biển Đề 2 : Tả đêm trăng nơi em ở

cho hỏi câu e . trả lời nhanh vote 5*

tính giá trị của biểu thức sau biết x+y+1=0. C= x^2(x+y)-y^2(x+y)+x^2-y^2+2(x+y)+3

Giúp mình làm bài bên dưới với Cảm ơn

Giải nhanh giúp mình vs ạ em cần gấp

Tìm phần tử {1;2;3;........;49;50

III/ EXERCISE I. Choose the best answer in brackets to complete each of the following sentences. 1. Yesterday I met some people_________ (who/ whose) car broke down. 2. What’s the name of the girl________ (who/ whose) is singing on the stage? 3. We went to Hoan Kiem to see firework___ (despite/ though) the fact that it’s very cold. 4. I sent a card to congratulate Hoa (for/ on) winning the first prize in the contest. 5. Minh _________(washed/ was washing ) the dishes while her sister ________(made/ was making) the cake. 6. All the things______ (who/ which) we bought are for the party on the New Year’s Eve. 7. _________ (In spite of/ Even though) I had an umbrella, I got very wet in the rain. II. Combine each pair of sentences into one by using a suitable Relative Pronouns. 1. Have you ever spoken to the people? They live next door. …………………………………………………………………………………………… 2. It’s a book. It will interest children of all ages. …………………………………………………………………………………………… 3. The people keep having all night parties. They live next door. …………………………………………………………………………………………… 4. These are the keys. They open the front door and back door. …………………………………………………………………………………………… 5. Here’s an article. It might interest you. …………………………………………………………………………………………… 6. Where are the eggs? They are in the fridge. …………………………………………………………………………………………… 7. Have you got something? It will get ink out of the carpet. …………………………………………………………………………………………… 8. Where’s the girl? She sells the tickets. …………………………………………………………………………………………… 9. Half of the people didn’t appear. They were invited. …………………………………………………………………………………………… 10. The festival is called Easter. It is in the late March or early April. …………………………………………………………………………………………… III. Combine each pair of sentences into one by using a suitable Relative Pronouns. 1. Have you ever spoken to the people? They live next door. …………………………………………………………………………………………… 2. It’s a book. It will interest children of all ages. …………………………………………………………………………………………… 3. The people keep having all night parties. They live next door. …………………………………………………………………………………………… 4. These are the keys. They open the front door and back door. …………………………………………………………………………………………… 5. Here’s an article. It might interest you. …………………………………………………………………………………………… 6. Where are the eggs? They are in the fridge. …………………………………………………………………………………………… 7. Have you got something? It will get ink out of the carpet. …………………………………………………………………………………………… 8. Where’s the girl? She sells the tickets. …………………………………………………………………………………………… 9. Half of the people didn’t appear. They were invited. …………………………………………………………………………………………… 10. The festival is called Easter. It is in the late March or early April. …………………………………………………………………………………………… IV. Use “ALTHOUGH”, “ THOUGH” or “ EVEN THOUGH” to combine each pair of these sentences. 1. He often tells lies. Many people believe him. …………………………………………………………………………………………… 2. She didn’t eat much. She was hungry. …………………………………………………………………………………………… 3. He is over 60. He doesn’t wear glasses. …………………………………………………………………………………………… 4. It got dark. They continued to work. …………………………………………………………………………………………… 5. She kept on studying. It was noisy. …………………………………………………………………………………………… 6. He ate all the fruits. They were green. …………………………………………………………………………………………… 7. We could do the test. It was very difficult. …………………………………………………………………………………………… 8. He is very strong. I’m not afraid of him. …………………………………………………………………………………………… 9. The plane took off. The weather was bad. …………………………………………………………………………………………… 10. He didn’t stop his car. The traffic lights turned red. …………………………………………………………………………………………… 11. They went on a picnic. The weather was very bad. …………………………………………………………………………………………… V. Combine each pair of sentences into one by using a suitable Relative Pronouns. 1. Have you ever spoken to the people? They live next door. …………………………………………………………………………………………… 2. It’s a book. It will interest children of all ages. …………………………………………………………………………………………… 3. The people keep having all night parties. They live next door. …………………………………………………………………………………………… 4. These are the keys. They open the front door and back door. …………………………………………………………………………………………… 5. Here’s an article. It might interest you. …………………………………………………………………………………………… 6. Where are the eggs? They are in the fridge. …………………………………………………………………………………………… 7. Have you got something? It will get ink out of the carpet. …………………………………………………………………………………………… 8. Where’s the girl? She sells the tickets. …………………………………………………………………………………………… 9. Half of the people didn’t appear. They were invited. …………………………………………………………………………………………… 10. The festival is called Easter. It is in the late March or early April. ……………………………………………………………………………………………

1.The picture.......I bought yesterday was very valuable. A.which B.whom C.who D.whose 2. ........he was in a hurry, he stopped to help the old man who fell down. A.although B.but C.however D.because 3.Many tourists enjoy festivals in Vietnam...... they don't understand Vietnamese culture. A.so B.so that C.that D.though 4.Edgar's wife, ..... has written several papers on this subject, in a university professor A.whose B.who C.that D.whom 5.It can be black, white...... gray. A.or B.but C.however D.so 6. ...... I had an umbrella, I got very wet in the rain. A.in spite of B.however C.that D.though 7.There is something about music that distinguishes it...... other air forms. A.to B.for C from D.with 8.What activities do you want to.......in at school? A.interest B.take part C.pride D.celebrate 9.He has enormous charm and a great..... of humor. A.memory B.sense C.moment D.mind 10.Was this movie......... for an Oscar? A.taken B.recognized C.nominated D.accepted 11. ........, It's enjoyable for many Americans to buy a Christmas tree and decorate it. A.tradition B.traditional C.by tradition D.on tradition 12.A parade is a procession of people moving through a public place to.......an important day or event. A.crowd B.celebrate C.remember D.announce 13.When their father died, the boys........by their uncle Nam. A.brought up B.bring about C.were brought up D.bring to 14.Look_(A)!My sister is_(B) the girl whom_(C) has long blonde hair_(D) 15.Passover of the Jewish people is a festival which celebrates....... from slavery.(free) 16.In some Americans cities, they have Easter parades with....... costumes.(color) 17.Bob was generous. He gave away a.......sum of money to charity before he died.(consider) 18.My father is a....... man who is loved by everyone.(consider) 19.The streets are filled with a...... atmosphere when Christmas day comes.(joy) 20.Quynh is an......... student. She often took part in many class activities.(act) 21.What homeless people need is love, ......., and help.(kind) 22.After graduation, my....... is to enough money to support my family.(prior) 23.Snow in April is an unusual.......in this area (occur)