Điền động từ khuyết thiếu “must” hoặc “have to” vào chỗ trống thích hợp. 1. The sign says "Stop". You …have to………… stop here. 2. The teacher said:"You…have to………… do all exercises on page 21 in Look Ahead." 3. I …………… help little brother more. My father said so. 4.I……………take these medicines. The doctor said so. 5. I …………… write lines as a punishment because I threw the shoe of my neighbour through the window. 6. Sorry, I can't come. I…………… clean my room. I can't live in such a mess anymore. 7. He…………… clean the classroom because he had been throwing papers on the ground. 8. "You…………… help me", said the mysterious woman to the detective. 9. "The rules…………… be obeyed at all times!" shouted the headmaster. 10. "I …………… go. Otherwise I'll miss my train." 11. I…………… be home at one o'clock. Otherwise, my mother will kill me. GIÚP MÌNH VỚI

Cách sử dụng: 

must: bắt buộc, luật. bắt buộc phải làm

have to: nên, cần, tự mik suy nghĩ phải làm gì đó

1. The sign says "Stop". You …must………… stop here. ( người điều hành bắt buộc mình phải dừng)

2. The teacher said:"You…must………… do all exercises on page 21 in Look Ahead."( mệnh lệnh của giáo viên)

3. I have to help little brother more. My father said so. ( Tự mik suy nghĩ nên làm gì.)

4.I have to take these medicines. The doctor said so.( Tự mik suy nghĩ nên làm gì.)

5. I have to write lines as a punishment because I threw the shoe of my neighbour through the window. ( Tự mik suy nghĩ nên làm gì.)

6. Sorry, I can't come. I have to clean my room. I can't live in such a mess anymore.( Tự mik suy nghĩ nên làm gì.)

7. He have to clean the classroom because he had been throwing papers on the ground.( Tự mik suy nghĩ nên làm gì.)

8. "You have to help me", said the mysterious woman to the detective.( Tự mik suy nghĩ nên làm gì.)

9. "The rules must be obeyed at all times!" shouted the headmaster.( rule= luật)

10. "I have to go. Otherwise I'll miss my train."( Tự mik suy nghĩ nên làm gì.)

11. I have to be home at one o'clock. Otherwise, my mother will kill( Tự mik suy nghĩ nên làm gì.) me.

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