The White Horse Temple in Luoyang is one of the first historic buildings________ to receive special state protection.
Helen plays the violin ________, if not better than, Kate.
—You seem to have known Dr. Ken for a long time.—That’s true. ________ he joined our club years ago.
You _______ her in her office last Friday; she’s been out of town for two weeks.
---Are you coming to Tom’s party? ---I’m not sure. I______ go to the concert instead.
When I arrived at the station, I found the train _________ for passengers.