2[( 95 + 5mũ202:5mũ201) : 2mũ2+2mũ3.3mũ2.5] - 2mũ2 . 10mũ2

Chọn từ thích hợp và chia thì động từ rồi điền vào chỗ trống:(drop)(brush) (wash) (talk)(play)(fix)(cry)(walk)(study) (help) 3. They............for their exam for 3 months. * 4. Susan .............to me quietly now. * 5. Thomas ..........me with my homework. * 6. Daniel........his car yesterday. * 7. The baby.....for 15 minutes. (cry) * 8. The man......so fast when he......his watch yesterday. * 9. The mechanic ......the car already.

Giúp em từ câu 11 đến câu 21 nha mai em nộp rồi

complete these sentences with a verb from the list. Put the verb into the correct form, past simple or past participle : cost, drive, fly, make, meet, sell, speak, swim, tell, wake 1. I have made some coffee. Would you like some ? 2. I know Gary but I've never...... his wife. 3. We were............... up by a lound noise in the middle of the night. 4. she jumed into the river and........... to the other side 5. Many different languages are........... in the philippines. 6. Our holiday............. a lot of money because we stayed in an expensive hotel. 7. Have you ever .................. a very fast car? 8. All the tickets for the concert were........... very quickly. 9. Have you ............... John about your new job? 10. A bird.............. in through the open window while we were having our dinner.

Giúp mk vs ạ! Cảm ơn nhìu!!!!!!!

Vẽ 1 nhân vật OC anime Có chữ kí cấm cop mạng

Cho V lít so2 sục vào 200ml dd ca(oh)2 1M, sau phản ứng khối lượng dung dịch tăng lên 16,4g, tính V?

Giúp mình với , ko ngại cho hay nhất

a 53/7-(13/3-17/3) b tí nx nói sau giúp t gải bài này tí t give câu hỏi tương tự 30 điểm + vote 5

Phân tích đa thức thành nhân tử bằng HĐT: a,10a-a^2-25 b,a^4-2a^2+1 c,(x+y)^2-2(x+y)+1