Chuyển câu sang thể bị động chonghiax tương đương ko thay đổi
 
----- Nội dung dịch tự động từ ảnh -----
31. Countries are finding a way to solve the problem. ..............................................................................
32. They can’t make tea with cold water. ...............................................................................................
33. Somebody has taken away some of my books .................................................................................
34. They will hold the meeting before May Day. ..................................................................................
35. They have to repair the engineer of the car. ..................................................................................
36. The boy broke the window and took away some pictures. ................................................................
37. Will you invite her to your wedding party? ....................................................................................
38. Did the teacher give some exercises? ...........................................................................................
39. Is she making big cakes for the party? ..........................................................................................
40. You mustn’t use this machine after 5.30 pm ..................................................................................