.No matter how fast we worked,____.

All his friends and relatives came to ______ him on his daughter’s being admitted to Qin Hua University.

_____ from the fifth floor when thepolicemen surrounded him.

Do you think he is the only person for the job—I’m not quite sure but he’ll prove_______ to the task.

I wonder if this smart phone is Mary’s.— It _______ belong to her. _______ is totally different from this one.