Giúp mình chuyển sang câu bị động với ạ 1. Do they teach mathematics in this school? 2.please wait here while they are examing your liggage 3.did year teacher teach you how to apply this theory? 4. They say that apples are good for our health 5. When did they manufacture this radio 6.we couldn

1. Is mathematics taught in this school? (mathematics là từ số ít dễ nhầm lẫn là danh từ số nhiều do có s ở cuối giống như physics)

2.please wait here while your luggage is being examined

3.Were you taught  how to apply this theory by your teacher?

4. Apples are said to be good for our health

5. When was this radio manufactured?

6 ^^

1. Is mathematics taught in this school? 

2.Please wait here while your luggage is being examined ( bn vt sai luggage thành liggage )

3.Were  you taught  how to apply this theory by your teacher? ( quá khứ dùng were )

4. Apples are said to be good for our health

5. When was  this radio manufactured? ( quá khứ dùng was )

6 Đề ??

# no copy 

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