A = | x + 19 | + | y - 5 | +1890

V. Fill the blank with : will / won't / might / mightn't. 1. I have a flu so I ....... see doctor. 2. There ........ be a meeting on Monday because the manager is sick. 3. It's Sunday tomorrow, so I ...... get up early. 4. What ....... we go this evening? 5. There are a lot of clouds in the sky so it ........ rain later. 6. My grandmother ....... go to Nha Trang this summer. 7. I feel very hungry so I ..... eat something. 8. She didn't pass the exam, so she ....... be happy. 9. He has to do a lot of work, so he ..... come home very late. 10. I promise I ....... tell the truth to anyone. 11. You shouldn't smoke, because you ...... have health problem. 12. He ..... call me as soon as he comes back home. 13. Don't drive too fast. You ...... have an accident. 14. The weather isn't very good, so we ...... go out for thepicnic. 15. When you see Hoa, I'm sure that you ...... like her. 16. I need a new dress so I ..... go shopping tomorrow. 17. She is very intelligent. She...... be a mathematician oneday. 18. In the future, robots help us do the household, so we........have more time for our family and relax. 19. My mother ..... make a big meal tonight. 20. If nobody closes the door, I ....... do it.

in spite of đi sau nó là gì vậy mn

Chứng minh bđt 3(a ²+b ²+c ²) ≥(a+b+c) ² ≥3(ab+bc+ca) Help meee!

tính tích x nhân y biết; x = 333...3 ( 100 chữ số 3 ) ; y = 666..6 ( 100 chữ số 6 )

Ex 5. Make questions for the sentences below in the present perfect tense. 1. She/ be/ late for a meeting? ? 2. He/ meet/ your family yet? ? 3. She/ work/ in this company for fifteen years? ? 4. How long/ she / live in London? ? 5.How much coffee / you / drink today? ? 6.What / you / do today? ? 7.How many books / you / read this week? ? 8.Why / you / bring that? ? 9.They / go / to the USA? ? 10.How much food / you / buy? ?

Complete the second sentence so that it has the similar meaning to the first sentence, using the words given. Do not change the word given. 1. Trang likes drawing, but she doesn’t draw well. (although) ______________________________________________________________________ 2. I was shocked at the ending of the film. ( shocking) I thought the ending_______________________________________________________ 3.Nobody cleaned the yard yesterday. ( was) The____________________________________________________________________ 4. I have never seen that play before. ( first) → This is_______________________________________________________________ 5. Because of her illness, Hoa couldn't go to school yesterday. (so)  ____________________________________________________________________ 6. What is the depth of the Mekong river? (deep)  ____________________________________________________________________

các bạn chỉ cần trả lời tại sao tia Oy nằm giữa 2 tia Ox và Oz thì tại sao lại có công thức xOy + yOz = xOz ạ giải thích giúp mình với xong mình vote 5 sao

ốc sên di chuyển chậm hơn người đi bộ đúng 1000 lần . Trung bình một người đi bộ đi được 5,4km mỗi giờ . Tính vân tốc của ôc sên

một mảnh đất hình chữ nhật có tổng độ dài hai cạnh liên tiếp bằng 215m, chiều dài hơn chiều rộng là 85m.a) tính chu vi mảng đất đó.b) tính diện tích mảnh đất đó.c) cứ 10m2 thu hoạch 25kg thóc. Hỏi mảnh ruộng đó thu hoạch đc bao nhiêu kg thóc?