1 " What did you do yesterday ? " she said to me

=>she asked me what i had done the previous day

2 " What are you doing at the moment ? " she said to me

=>she asked me what i was doing at the moment

3 " Why did you come late ? " the boss said to her

=>The boss asked he why she had come late

4 " Who have you phoned ? " the police said to her

=>The police asked her who she had phoned

5 " Which one do you prefer ? " the mother said to her son

=>The mother asked her son which one he prefered

6 " How do you go to school every day ? " the teacher said to the student

=>The teacher asked the student how he went to school every day

7 " How many people are there in your family , Lan ? " Nam said to Lan

=>Nam asked Lan how many people there were in her family

8 " How much does this book cost ? " the customer said to the shop - keeper

=>The customer asked the shop-keeper how much that book cost

9 " How far is it from here to your school ? " the man said to the boy

=>The man asked the boy how far it was from there to his school

10 " Who is your teacher ? " she said to me

=>She asked me who my teacher was