XI. Write the second sentence so that it has the same meaning as the first one 1. Keep the environment clean or we will suffer from pollution. If ____________________________________________________________________ 2. I last visited my native village when I was ten. I haven't ______________________________________________________________ 3. Humans don't drive as carefully as self-driving cars. Self-driving cars ________________________________________________________ 4. There aren't many people who still want to stay in the village. There are only _________________________________________________________ 5. The population of Los Angeles is over 3 million. Los Angeles ___________________________________________________________ 6. People will use flying cars to travel across the globe some day. Flying cars ____________________________________________________________ 7. Developing countries have more population problems than developed countries. 8. Developed countries _____________________________________________________ 9. Veronica is one of my good friends. Veronica is a ___________________________________________________________

. If she ......... taller, she .......... able to join the police. a. is/ will b. is/ would be c. was/ would be d. were/ will be . They ......... that the climbers got lost. a. is reported that b. reported that c. reports that d. was reported that If he worked harder, he ............. a. will be promoted b. will have been promoted c. had been promoted d. would be promoted . Retirement age ....... in the near future. a. is expected to rise b. expects rising c. expects to rises d. to expect rising . I have not made ........... my mind yet. a. to b. in c. up d. on . He is so kind. He always ......... a favor. a. does b. helps c. makes d. takes . It’s time we .............. home. a. go b. went c. gone d. going

Nêu cú pháp khai báo ,giải thích các đại lượng của dữ liệu kiểu mảng. cho vd

Sự giống nhau về tính chất vật lí theo mọi phương trong vật rắn là

Một cái xe đạp giá 2 000 000đ.Nay hạ giá 15 phần trăm. Hỏi giá xe đạp bây giờ là bao nhiêu Giúp mình với 😭

giúp mình làm hết nhé, mình cần gấp lắm

Nhờ các bn vẽ giúp mik bức tranh về pokemon( con j cx đc) Mik xin cảm ơn

Các bạn giải giúp mình với nha

trình bày cánh xác định % thể tích o2 trong không khí

Cho tam giác MHI có ^M = 70°, MH = MI. Gọi K là trung điểm của HI. a) Chứng minh: △MKH = △MKI b) Chứng minh: MK là tia phân giác của ^HMI c) Tính số đo các góc của mỗi tam giác: △MKH và △MKI