Điền must/ mustn't/ don't have to/ doesn't have to/ have to/ has to vào chỗ trống sao cho phù hợp: 1. You ... worry about her! She's all right now! 2. He's very il, he ... stay in bed. 3. Children ... play in this dangerous place. 4. We are on Saturday! We ... to get early! 5. You ... forget your dictionary for the exam! 6. Old people ... be helped. 7. You ... forget your dictionary for the exam! 8. She ... choose if she doesn't want to! 9. They are happy because they ... wear a uniform in their new school. 10. The river is too deep, you ... swim here! Giải giúp em với ạ😅

1. You don't have to worry about her! She's all right now! (bạn không cần phải lo lắng...)
2. He's very il, he has to stay in bed. (cần phải nhưng chủ ngữ số ít nên chia là has)
3. Children mustn't play in this dangerous place.  (trẻ con không được phép chơi ở nơi nguy hiểm)
4. We are on Saturday! We have to to get early! (cần phải dậy sớm)
5. You mustn't forget your dictionary for the exam! (không được phép quên từ điển)
6. Old people have to be helped. (cần được giúp đỡ)
7. You mustn't forget your dictionary for the exam! (không được phép quên từ điển)
8. She doesn't have to choose if she doesn't want to! (không phải chọn nếu cô ấy không muốn)
9. They are happy because they don't have to wear a uniform in their new school. (không cần phải)
10. The river is too deep, you mustn't swim here! (không được phép)

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