Write the questions for the underlined elements (mixed tenses):
Elizabeth Taylor married Richard Burton twice.
She fell asleep because she was very tired.
The dog bit my little sister.
I'm going to buy the blue car.
She flies to London every three weeks.
I'd like a cup of tea.
He sold his father's car.
She has taught at this school for four years.
I'm leaving in half an hour.
The boat sank six months ago.
Caroline rang you yesterday.
It was windy and foggy yesterday.
She studies with my sister.
She did it to help me.
She likes reading detective stories.
It took me ten minutes to do the exercise.
He taught Maths at my school.
He mowed the grass three times last year.
The accident shocked me.
My house is very big and modern.
I was lying in bed for an hour.
She hates washing up.
He became a doctor to cure people.
My grandfather was very hardworking and intelligent.
The teacher forbade me to leave the room.
I tried Indian food some years ago.
I spilt some water on Mary's dress.
He sold his car for £ 300.
I did it once.
The thief stole the handbag from me.
The letter surprised him.
The bus leaves every ten minutes.
He decided to go abroad.
I was waiting for Peter when you saw me.
I'll be there in ten minutes' time.
He stood up to ask a question.
It will take them three years to build the bridge.
He lay in bed for twenty minutes.
I was very shy when I was a child.
A cloud of smoke rose in the air.