viết lại câu chủ động -> bị động 

1 Their grandmother told them this story 

chuyển câu chủ đông -> câu bị động

1 she is wearing her new T-shirt

viết lại câu từ chủ động sang bị động 

1 She has to pick fruit very early in the morning

2 She has taking care of the baby girl

3 Children should treat old men with respect

4 She is wearing her new T-shirt 

5 The waiter brings me this dish

6 Our friends send these post cards to us 

7 Their grandmother told them this story 

8 Tim ordered this train ticket for his mother

Active ->passive 

1 They will build a new bridge in this town next year 

2 Nam has realy taken me to the zoo 

3 She is making the cakes me to the zoo 

4 The boy broke the vase yesterday 

5 He has taught maths in this school for 2 years 

Active -> passive 

1 They will use solar energy to heat the house

2 Mai will visit me next sunday 

3 Minh has just finished his homework 

4 Tom gave her a new book yesterday 

5 My mother often waters the vegetbles every morning

1 They will use solar energy to heat the house  

2 Mai will visit me next sunday 

3 Minh has just finished his home work