(届四川射洪县射洪中学高三高考模拟英语题)Relax yourself every day,________ you'll be too tired to get good grades.
In order to improve English listening, _______.
Twenty students from one high school were _______ such an experience.
Sometimes I was thinking about _______ my own how I could make friends with a man who had little _______ common with me.
Walter offered us a lift when he was leaving the office, but our work _______, we refused the offer.
I had walked a few steps _______ I realized that I was lost in the thick fog.