1. It was very dark, so they turned on a torch.(对划线部分提问)
Why did
they
turn
on a torch?
2. They ran away as quickly as they could.(对划线部分提问)
How did
they
run
away?
3. She went on holiday after she had taken the examination.(对划线部分提问)
What did
she
do
after she had taken the examination?
4. She had finished the housework before she went out.(对划线部分提问)
When had
she
finished
the housework?
5. He bought a new house. He sold the old one. (用after连成一句)
He bought a new house after he had sold the old one.
6. It began to rain. He returned home. (用before连成一句)
It had begun to rain before he returned home.
7. The thieves had already gone. (变为反意疑问句)
The thieves had already gone,
hadn't they
?
8. What's the matter? (同义句)
What's wrong
?