1. I had a lovely dog once, but I don’t any more. I used ________________________________________________ 2. Peter isn’t lazy any more. Peter used ______________________________________________ 3. There was a movie theater here but it closed a long time ago. There used _____________________________________________ 4. Mr An doesn’t drink coffee when he was young. Mr An used ____________________________________________ 5. Paul had a motorbike, but last month he sold it and bought a car. Paul used ______________________________________________ 6.They enjoy taking part in outdoor activities. They are_______________________________________________ 7. Peter intends to buy some vegetables and fish. Peter is______________________________________________ 8. We spent 3 hours doing the test. It took ________________________________________________ 9. Ten countries participated in the last discussions. Ten countries took ______________________________________ 10. We must clean these room in the morning. We have ______________________________________________

Vẽ Rindou trong TR NL:1 nv mà bạn thik nhất trong TR

Ai giúp mình tính S=a2 -b2 đc ko ạ

Giúp mình với mình cần gấp ạ :((( cảm ơn rất nhiều

Ai làm nhanh đúng 5 sao và 1 cảm ơn

Tìm $x^{}$, $y^{}$ sao cho $x^{}$34$y^{}$ chia hết cho 2, 3 và chia cho 5 dư 3. $x^{}$

vẽ đậu mầm / chibi or icon:) NL : Chúc mấy hủ nữa xinh đẹp giỏi giang nkengg:333

Vì sao nói xương vừa có tính vững chắc,vừa có tính mềm dẻo.

Giúp e ạ:(( Đơn giản lắm mà e sợ sai nên hỏi lại

cm đẳng thức : ( 2+ căn 3 +căn 7 ) (2+ căn 3 - căn 7 ) = 4 căn3