Giúp mình mấy câu này với ạ cảm ơn:3

Tại sao ko dùng What is you doing now ? mà phải dùng What are you doing now ? trả lời chi tiết ngắn gọn và dễ hiểu xin cảm ơn

Giúp mình bài này với, cảm ơn nhiều ♥️♥️♥️

Cho một mảng các số nguyên n phần tử arr được nhập từ bàn phím. Bạn hãy viết chương trình hiển thị ra tổng của phần tử đầu tiên và cuối cùng trong mảng arr Code C/C++ và giải thích cách làm

Giúp me nhá Tặng tim / Tim bay vào mặt bạn/

giúp mik vs ạ, ai nhanh thì tớ cho ctlhn + 5* + cảm ơn, còn chậm hơn thì 5* + cảm ơn nhé ạ, trả lời sai tớ xin phép đc bc ạ

China is far the most populated countryin the world You have cleaned your bike ? Bài 2 1 a fAbulous b Administrative c parAdise d urbAn p/s mấy chũ vt hoa là chũ cần xem có khác âm ko nha B3 I asked him for WAS IT to the station IF i went there BY TAXI 2 don't PUT too MUCH garlic in the salad;two BUNCHES are ENOUGH GIải thick tại sao nha

Giúp em với ạ (Giải thích giúp ạ )

I. Complete these sentences with past simple tense: 1. It/ be/ cloudy/ yesterday. -->……………………………………………………….. 2. In 1990/ we/ move/ to another city. -->……………………………………………………….. 3. When/ you/ get/ the first gift? -->……………………………………………………….. 4. She/ not/ go/ to the church/ five days ago. -->……………………………………………………….. 5. How/ be/ he/ yesterday? -->……………………………………………………….. 6. Mr. and Mrs. James/ come back home/ and/ have/ lunch/ late/ last night? -->……………………………………………………….. 7. They/ happy/ last holiday? -->……………………………………………………….. 8. How/ you/ get there? -->……………………………………………………….. 9. I/ play/ football/ last/ Sunday. -->……………………………………………………….. 10. My/ mother/ make/ two/ cake/ four/ day/ ago. -->……………………………………………………….. 11. Tyler/ visit/ his/ grandmother/ last/ month. -->……………………………………………………….. 12. Joni/ go/ zoo/ five/ day/ ago. -->……………………………………………………….. 13. We/ have/ fun/ yesterday. -->……………………………………………………….. 14. My/ father/ not/ at the office/ the day/ before yesterday. -->……………………………………………………….. II.Use the Past form of the verbs: 1. Yesterday, I (go)______ to the restaurant with a client. 2. We (drive) ______ around the parking lot for 20 mins to find a parking space. 3. When we (arrive) ______ at the restaurant, the place (be) ______ full. 4. The waitress (ask) ______ us if we (have) reservations. 5. I (say), "No, my secretary forgets to make them." 6. The waitress (tell)______ us to come back in two hours. 7. My client and I slowly (walk) ______ back to the car. 8. Then we (see) ______ a small grocery store. 9. We (stop) in the grocery store and (buy) ______ some sandwiches. 10. That (be) ______ better than waiting for two hours. 11. I (not go) ______ to school last Sunday. 12. She (get) ______ married last year? 13. What you (do) ______ last night? - I (do) ______ my homework. 14. I (love) ______ him but no more. 15. Yesterday, I (get) ______ up at 6 and (have) ______ breakfast at 6.30. IV. Fill in the missing verbs in the sentences below. Choose from the following teach cook want spend ring be sleep study go write 1. She...............out with her boyfriend last night. 2. Laura...............a meal yesterday afternoon. 3. Mozart...............more than 600 pieces of music. 4. I...............tired when I came home. 5. The bed was very comfortable so they...............very well. 6. Jamie passed the exam because he...............very hard. 7. My father...............the teenagers to drive when he was alive. 8. Dave...............to make a fire but there was no wood. 9. The little boy...............hours in his room making his toys. 10. The telephone...............several times and then stopped before I could answer

cho hình vuông tại abcd trên bc lấy m am cắt dc tại n . qua a kẻ đường thẳng vuông góc với đường thẳng am trên am lấy i sao cho i và d nằm trên cùng 1 nửa mặt phẳng bờ am và ai=am a,cm 3 điểm I D C thẳng hàng