The girl staring at him (= As the girl stared at him), he didn't know what to say.
Time permitting (= If time permits), we will go for an outing tomorrow. 如果时间允许的话，我们明天去郊游。
John being away, Harry had to do the work.
Miss Yang being our English teacher, we'll have a happy time this term.
He sat in front of them, dressed in a plain, ill-fitting suit, never moving, his dusty face masking his age.
The problems solved (= As the problems were solved), the quality has been improved.
Her glasses broken (= Because her glasses were broken), she couldn't see the words on the blackboard.
She gazed, her hands clasped to her breast.
He is going to make a model plane, some old parts to help.
They said good-bye to each other, one to go home, the other to go to the bookstore.
Here are the first two volumes, the third one to come out next month.这是头两卷，第三卷下个月出版。
So many people to help him, he is sure to succeed.
A number of officials followed the emperor, some to hold his robe, others to adjust his girdle, and so on.
An air accident happened to the plane, nobody alive.
So many people absent, the meeting had to be called off.
She appeared in front of us, her face bright with joy.
He sat in the front row, his mouth half open.
The floor wet and slippery, we stayed outside.
He put on his sweater wrong side out.
The meeting over, they all went home.