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Ba asked Nam if there were many people in HCM city.
Ba asked Nam if there were many people in HCM city cafa she at
Ai giúp em cach lam từ bài4 đến bài 7 vs ạ
1. ___________ (Mai/go) to school every day? ~ No, she (go) _______ to school from Monday to Friday.
tính nhanh 13.(23+22)-3.(17+28)
viết số tự nhiên nhỏ nhất trong các số chỉ gồm các chữ số 7 và chia hết cho 9
Viết pthh thực hiện hiện chuyển hoá sau FeO-FeCl2->Fe(OH)2->FeO->FeSO4
I. Rewrite each sentence or question so it has the same meaning. Use “Used to”. Ex: I was in the school tennis team. → I used to be in the school tennis team. 1. Anna had long hair when she was at school. 2. Mary didn’t listen when her teachers were speaking. 3. Ricardo got up at 6.00 when he was training for the Olympics. 4. What did you usually do on Saturday evenings? 5. Sophie was afraid of dogs when she was a little girl. 6. We always gave our teachers presents at the end of term. 7. Did you live next door to Mrs. Harrison? 8. My brother wore glasses when he was young.
Ai đó giúp mk với, bài tập về vocabulary nhé
B=9+99+999+......+99....99(100 chữ só 9) Tổng sau có là số chính phương không ?Vì sao?
Viết số thích hợp vào chỗ trống 7km 25m =....m 8tạ 5kg = ....yến 3km 23m =.....km 12tấn 25kg =....tạ 25m2 44cm2 =....m2 4ha 5m2 =....dam2 68743m2 =....ha.....m2 4334,56m2 =.... dam2
Giúp mình với các bạn mình đang cần gấp mai nộp rồi bài 4,5
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