Uncle Wang is_____ the barber’s at themoment, so you have to talk to him _____ the phone.

The time he has devoted in the past years _______ the homeless is now considered _________ of great value.

He was late for the meeting _________ the heavy snow

. “You must find such long hours verytiring.” “______. I enjoyed it.”

had never occurred to him that he might be falling in love with the new school