His speech was so _________ that it makes me feel _________.

With his work completed，the businessman stepped back to his seat，feeling pleased ________ he was a man of action.

Tom in the meeting-room, so he attendthe meeting

The two girls are so alike that strangers find ________ difficult to tell one from the other.[ ]

She will tell us why she feels so strongly that each of us has a role ________ in making the earth a better place to live. [ ]