She got so _____in her work that she didn’t notice anyone passing her.
—— Did you find your pen this afternoon? —— No, I didn’t find_____, but I’ve bought_____.
His “Selected Stories”_____first published in 1990.
Tom’s and John’s_____came to London last week.
The suggestion has been made___the basketball match___put off.
Mr Wang gave us_____on how to improve our English.