------You ran into Mr. Li! How did that happen? ------Well, _______ of us was looking where we were going. We came around the corner at the same time.
Mary worked here as a ____ secretary and ended up getting a full-time job with the company.
——Hey, can I ask you a favor? ----Sure, _______
A model or an experiment in a science class can help us see things which wouldremain hidden.
She must have ranked her birthday presents in order of_because the top one is her favorite.
We have hurried all the way to the airport - the flight was called off because of the foggy weather.