6. The company installed a firewall to.......its computer security. a. beef up b. open up c. put up with d. turn up 7. The city's crime..........has dropped five percent over the last year. a. goal b. pressure c. rate d. therapy 8. Neutral colors like brown and gray are often.......with casual clothes. a. association b. associated c associative 9. Being more.......active is one of the best things you can do for yourself. a. physique b. physical c physically 10. She was so angry that her hands were...........shaking with rage. a. literalist b. literal c. literally

1. The actors last movie...........his best work. a. was far from b. was fun to c was traced back d. was wiped out 2. The committee suggested a...........plan to deal with the problem, but the plan won't solve things completely. a. physical b. little c. short-term d. higher 3. The process is more complicated than I had...........thought. a. initially b. literally c. permanently d. physically 4. In the next chapter, we will learn about the...........of the moon around the Earth. a. dilemma b. goal C. mass d. motion 5. The survey results showed that...........who drive have relatively few accidents. a. abilities b. babies c rhythms d. seniors

Ta ngồi trước quạt đang quay thì thấy mát là do quạt quay tạo ra luồng không khí mát. Điều đó đúng hay sai? Giải thích?

Nhanh hộ điiiiii !!!!!!!!!!!!!!!

Em đang cần rất gấp mong các anh chị giúp đỡ em ạ

giúppppppppppppppppppppppppppppppppppppp

Để đánh số trang sách có 2021 trang cần dùng bao nhiêu chữ số.

Giúp mình với mình đang cần gấp 😭😭😭😭😭

II.Complete with some, any, a lot of, lots of, many, much. 1.Sam has ______ friends on facebook. About 1000. 2.Would you like _______ more tea? 3.__________ rented cars come with a GPS. 4. I ate _______ oysters at the restaurant. 5. There are _______ mosquitoes in the countryside. 6. Ana bought ________ furniture because she had just moved in. 7. Sally had so _____ sugar that she got a stomachahe. 8. How _________ people were at the party? 9. I don't have _________ money. 10. My teacher gave me ________ homework. 11. How _________ sugar do we have? 12. Do you drink ________ water everyday? 13. There isn’t _____ soap. We need to buy more. bạn nào làm nhanh mình vote 5 sao

1,vẽ hình theo cách diễn đạt sau: Trên đường thẳng aa' lấy điểm O. Vẽ tia OT sao cho góc AOT là góc tù. Trên nửa mặt phẳng bờ aa' không chứa tia OT, vẽ tia OT' sao cho góc a' là góc nhọn