I/ Sắp xếp các chữ cái thành từ đúng. 1. Erlett 2. Rentspa 3. Amstp 4. Veenlope

I sat next to the window so I could watch everything and Mum sat next to me. Dad had ........sit behind us. nên chọn từ nào đây bạn

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Bài Người tù binh da đen của tác giả nào

GIÚP MÌNH PLS :< Một hiện tượng khá phổ biến hiện nay là vứt rác ra đường hoặc những nơi công cộng. Ngồi bên hồ, dù là hồ đẹp nổi tiếng, người ta cũng tiện tay vứt rác xuống... Em hãy đặt một nhan đề để gọi ra hiện tượng ấy và viết bài văn nêu suy nghĩ của mình.

Câu 4: Một vật có khối lượng 50kg được kéo lên bằng hệ thống ròng rọc gồm 2 ròng rọc động và một ròng rọc cố định. a) Vẽ hình hệ thống ròng rọc . b) Tính lực kéo của ròng rọc trong trường hợp trên? a)Vẽ đúng hình b)Trọng lượng của vật là P= 10.m= 10.50= 500N Lực kéo vật là : F= P: 4= 125N

người ta muốn sơn mặt ngoài (không sơn đáy)một chiếc tủ hình hộp chữ nhật có chiều dài 2,2m,chiều rộng 40cm,chiều cao 80cm (như hình vẽ).Tính diện tích phần cần sơn

Cho h2so4 đặc, nóng, có dư vào 13,7 gam hỗn hợp Mg và Zn. Sau phản ứng, cô cạn dung dịch thì thu được 52,1 gam hỗn hợp muối khan. Định thành phần phần trăm khối lượng các chất trong hỗn hợp

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I. Make sentences, using IT + BE + ADJ + TO V 1. Learning English is difficult. =>……………………………………………………………………. 2. It is difficult to learn English. =>………………………………………………………………………. 3. Seeing our friends again was wonderful. =>……………………………………………………………………. 4. Complain about that matter now is useless. =>…………………………………………………………………. 5. Sitting in one place for so long was very uncomfortable. =>……………………………………………………………………. 6. Going to that party next week will be a lot of fun. =>…………………………………………………………………. 7. Finding example of that is almost impossible. =>………………………………………………………………. 8. Traveling to Bach Long Vi Island by boat will be very interesting. =>………………………………………………………………. 9. Understand that book is very difficult for me. =>………………………………………………………………. 10. Writing good compositions in English is not easy. =>………………………………………………………………. 11. Driving home here to Lang Son is very tiring. =>……………………………………………………………. 12. Getting to school by bus is not very convenient. =>………………………………………………………………. 13. Protecting the environment from pollution is very important. =>……………………………………………………………………. 14. Finishing this work tonight is hard for me. =>…………………………………………………………………. 15. Driving a car is not easy. =>……………………………………………………………………. 16. Passing the final exam is easy for her. =>………………………………………………………………. 17. Flying to Nha Trang is comfortable. =>…………………………………………………………………. 18. Letting your baby go out alone is very dangerous. =>…………………………………………………………………. III. Complete the sentences with “adj + to Inf” a. It/ lovely/ see / you / again. .............................................................. b. I / delight / receive / your message. .............................................................. c. They / well prepared / attend / the Olympia contest. .............................................................. a. He / anxious / wait for / the test results. .............................................................. b. We / happy / receive / a lot of presents from our grandparents. ........................................................ c. She / smart enough / answer / all the questions. IV. Rewrite these sentences using the “adjective + to inf” structure. a. I passed all the exams. I am happy. I am......................................................... b. We are going to clean the environment. We are ready. We are...................................................... c. Keeping people from littering is very difficult. .It is.............................................................. d. They hear about the plan to collect the used boxes. They are surprised. They are............................................................................ e. Being able to live in a clean environment is lucky. It is.................................................................................... f. She must empty the kitchen garbage. She is not pleased. V. Complete these sentences use the structure: “Adj + to V…” 1. I / too execited / do / anything. ……………………………………………………………………… 2. Lan / glad / see / her old friend again. ……………………………………………………………………………… 3. The students / worried / hear / the new information. ……………………………………………………………………………… 4. She / strong enough / carry / all those heavy bags. ……………………………………………………………………………… 5. Tam / intelligent enough / finish / the test / an hour. ……………………………………………………………………………… 6. He / too sick / go / school / yesterday. ……………………………………………………………………………… 7. Ba delighted / receive / his close friend’s letter. ……………………………………………………………………………… 8. The children / happy / get / toys / Santa Claus / Christmas. ……………………………………………………………………………… 9. Lien / skillful enough / make / her old clothes. ……………………………………………………………………………… 10. They / smart enough / win / the English contest. ……………………………………………………………………………… VI . Rewrite these sentences: 1. Riding your bike fast is dangerous. It is……………………………………………………………………………… 2. Watching the circus on television is funny. It is……………………………………………………………………………… 3. Thu is happy. She wins the competition again. Thu is ………………………………………………………………………… 4. She heard a sad news from her friend. She was so unhappy. She was………………………………………………………………………… 5. Phong is anxious. He’s moving to a new school. Phong is…...…………………………………………………………………… VII. Put the verb into the correct form: 1. Everyone( enjoy)……………………..the play last night. 2. English and French (teach)…………………………..in our school. 3. The accident (happen)………………….right here yesterday. 4. Miss Hien (teach)…………………….in our school since 1995. 5. The food (prepare)…………………….early tomorrow. 6. Hung (bring) …………………..milk to us everyday. 7. His new novel (publish)…………………………next month. 8. English ( speak)…………………………in many countries. 9. My father (just/fix)……………………..the electric cooker. 10. I enjoy (play) ……………………soccer after school. rewrite these sentences Cần trước 7h tối nay ạ