1 . As soon as he returned from Beijing, he began his research work.
_____________from Beijing, he began his research work.

2 . It seemed that they had been informed of the bad news. (同义句转换)
They seemed to ____________ of the bad news.

3 . Because she hadn’t finished her work in time, she was fired by the boss.
__________ her work in time, she was fired by the boss.

4 . The teacher entered the classroom, a group of his students following him.
The teacher entered the classroom, ________ a group of his students.

5 . Jane was willing to go to the park with you to go out for a walk.
Jane was willing to ____________the park to go out for a walk.

6 . I walked into the room and saw a brown sofa surrounding a low glass-top wooden table.
I walked into the room and saw a low glass-top wooden table ________ a brown sofa.

7 . You’d better take an umbrella with you in case of rain.
You’d better take an umbrella with you in case (that) ________.

8 . It’s time that the local government took measures to protect the environment.
It’s time for the local government ____________to protect the environment.

9 . He was very angry so that he decided to punish his son heavily.
He was ____________he decided to punish his son heavily.

10 . He was so careless that he didn’t notice this.
He was ____________ notice this.