(2012·南京高二检测) Some people are worrying about the possibility _______ mobile phones could be responsible for a range of illnesses, from rashes (皮疹) to brain tumors.
—I’m very busy now. Could I call you back after work? — OK. I’ll wait for you.
—Hi, Johnson, any idea where Susan is ? —It’s class time, so she________in the classroom now.
Mary _______control of herself while she __________about the traffic accident.
Next comes the question________you want to put in the box?
—Did you make sense of what the man said just now? —No, his meaning didn’t_______. Would you explain it to me?