He is known _____ his being on time, so we don’t know the reason ____ his being late this time.
It was cold outside but the door wouldn’t stay shut, so I put a chair _____ it.
The project aims to get kids to a stage called “deep reading”, _____ they can read to learn.
An exercise method _____ to improve strength and balance is becoming popular in the United States.
Frank, where have you been? We _____ you since 2 o’clock.
You will recognize Jane when you see her at the airport. She _____ a large blue bag.