—You have a beautiful garden. May I have a look around it?—I'm glad you like it. Go ahead if _________.
______ his father’s letter, he decided to make a call to him.
Last week, Susan and David, ______ our university’s student association, met the Chinese guests at the New York airport.
John may phone tonight. I don’t want to go out ______ he phones.
He glanced over at her, ______ that though she was tiny, she seemed very well put together.
Bill opened the door to Harold and ______ him with cries of welcome.