用宾语从句改写
Which one do you want to choose? Mum asked me.
Mum asked me which one ________ to choose.
How many English lessons do you have every week? Father wanted to know.
Father wanted to know how many English lessons ________ ________ every week.
How old are you? The teacher asked me.
The teacher asked me ________ ________ ________ ________.
When will Tom's mother return? I don't know.
I don't know ________ will return.
Can she play football? Do you know?
Do you know ________ ________ ________ play football?
Is his father a scientist? Mrs. Black wants to know.
Mrs. Black wants to know ________ his father ________ a scientist.
Has she finished her homework? Mr. Wang asked.
Mr. Wang asked ________ ________ had finished her homework.
Are you free? She asked me.
She asked me ________ ________ ________free.
The building was built in 1970 He said.
He said that the building ________ ________ in 1970.
The earth goes around the sun. Our teacher told us.
Our teacher told us ________ the earth ________ around the sun.