chỉ cần làm bài 2 thôi nhanh lên cần gấp

Mong mọi người làm giúp mik nhưng ko chép mạng nha =)))))

Làm điii em cho năm saooooooooooo

Giải phương trình $\sqrt{x+4}$ + $\sqrt{x-1}$ $=$ $\sqrt{6-x}$ + $\sqrt{21-x}$

viết 1 đoạn văn nêu cảm nhận của em về nhân vật chị Dậu trong văn bản Tức nước vỡ bờ

Vẽ đậu mầm Digi, Full line, có màu.............!!! Hóng:3333

II. An error with pronouns has been made in each sentence. Find and underline the errors then correct them. 1) Tell me about yours ideas. ______________________ 2) James bought popcorn for I. ______________________ 3) Julia and me went to the shop. ______________________ 4) Us are doing a report about China. ______________________ 5) I helped she find a book. ______________________ 6) Judy wrote down notes about they. ______________________ 7) Themselves are very intelligent people. ______________________ 8) Mark, did you travel to China by yourselves? ______________________ 9) I don’t have a pen here. May I use your? ______________________ 10) We went to the club yesterday. We enjoyed us a lot. ______________________

chứng minh giá trị của các biểu thức sau ko phù hợp với biến x a)2x(3x-1)-6x(x+1)-(3-8x) b)0,2(5x-1)-1/2(2/3x+4)+2/3(3-x)

15 Write the meaningful sentences by using the suggested words and phrases. 1. How long / they / be / seaside / last summer holiday? ................................................................................................................................ 2. He/be/there/a month. ................................................................................................................................ 3. This picture / look / very nice. ................................................................................................................................ 4. What / be / the matter / her / last Friday. ................................................................................................................................ 5. How far / be / it / your town / Da Lat. ................................................................................................................................ 6. That river / be /100 kilometres. ................................................................................................................................ 7. What / be / the weather / like / HCM city / today? ................................................................................................................................ 8. It/be/very cold/last night. ................................................................................................................................ 9. Why/he/not go/school/last week? ................................................................................................................................ 10. What / Mrs. White / do / the moment? ...............................................................................................................................

EX 2: Using past simple to give correct form of the verb 1. She (spend) ___________ all her money last week. 2. Mum (not spend) ___________ any money on herself. 3. I (lend) __________ my penknife to someone, but I can’t remember who it was now. 4. John and his father (build) ___________ the cabin themselves last year. 5. My parents (sell) ____________ the stereo at a garage sale. 6. ___________You (tell) ___________ anyone about this yesterday? 7. The unidentified plant (bear) ___________ gorgeous flowers. 8. She (tear) ___________ the letter to pieces and threw it in the bin. 9. He often (wear) ___________ glasses for reading. 10. Before God He (swear) ___________ he was innocent.