Mn giải nhanh giúp e 2 bài này vs ạ

His shoes are quite . He’ll have to get a new pair.

Các bạn giúp mình làm 3 câu này với

Mình đang cần gấp mình sẽ cho năm sao

Làn đầu vẽ chibi = panit :'D Thấy cx ra thành quả phết =v Vẽ anime/ chibi Yc: Full line, màu tuỳ, theo luật

Giải chỉ tiết giúp mình nha . Mình cảm ơn ♡♡♡♡

$x^{2}$ -2$\sqrt{2x-1}$ +1=0 tìm x

Chia dạng đúng của động từ trong ngoặc, dựa vào các thì động từ đã học ở trên. Exercise 5: 1. I (not hear) from him since he (disappear) two years ago. 2. After the guests (leave) _____, she (go) ____back into the living-room and (turn) _____ off the light. 3. By the time you finished cooking they (do) their homework. 4. This time yesterday they (sit) in the train on their way to Paris. 5. I came late to class. When I (enter) the teacher (write) something on the blackboard. 6. She (get) into her shoes, (put) on her coat and (go) to the door. 7. David (be) born after his father (die) 8. When I (be) a child, I (want) to be a doctor. 9. At 4 p.m. yesterday? Well, I (work) in my office at that time. 10. The audience (listen) to everything he said last night. 11. Yesterday thieves (break) into the house and (steal) a lot of fur coats while the guests (dance) 12. He (do) his homework before he went to the cinema. 13. What you (do) after you (go) home yesterday? 14. Tom (not come) here tomorrow. 15. John (watch) TV at 8 last evening. 16. Dick (start) school before he (be) seven. 17. What you (do) when I (ring) you last night? 18. John (drive) that car ever since I (know) him. 19. Columbus (discover) America more than 400 years ago. 20. When the teacher came in, the pupils (play) games

Ex 4 : Chia dạng đúng của những động từ trong ngoặc ở thì hiện tại đơn/ tương lai đơn/ tương lai tiếp diễn 1. When you (go) into the office, Mr John (sit) at the front desk. 2. Our English teacher (explain) that lesson to us tomorrow. 3. We (wait) for you when you (get) back tomorrow. 4. What you (do) at 7:00 pm next Sunday? I (practice) my English lesson then. 5. When I see Mr Pike tomorrow, I (remind) him of that. 6. When you (come) next Monday, I (work) at my desk in Room in 12. 7. He (work) on the report at this time tomorrow. 8. Please wait here until you (see) her. 9. The Browns (do) their housework when you (come) next Sunday. 10. Don't leave until you (see) her.

Để bảo vệ mắt cũng như giảm nguy cơ tăng cận thị, em cần sử dụng điện thoại , máy tính,tivi và các thiết bị di động bao lâu một ngày thì đủ?