The wealth of the richest province is about 12 times of the poorest.
I will be away for at least one year and I’d appreciate ______ from you now and then.
—Jack, your father has gone out without this umbrella! —Well, take it easy. _________ he comes back for it.
Hearing the boring news, I was too distracted (心烦意乱)tomy attention on my homework.
Tom was ______ that he couldn’t understand ______ difficult sentence.
—Do you know Ann Watterson very well? —Yes, she used to be ______ coach and in ______ charge of our school team.