-Your phone number again? I_____ quite catch it.- It’s 695-8442.
In peace, too,the Red Cross is expected to send help _____ there is human suffering.
Mr. Smith has bought a new house in the country, around _____ some green trees.
I'd like to have visited the Palace Museum last week, but something unexpected _____to my father.
—What are you busy with?—The conference _____in our city next week, as you know.
Do you really want to borrow the old room which is empty _____a broken desk and a chair?