----I have never used the computer for shopping.Is it hard to use?----No, it’s simple. You can follow the ____ carefully.
—I’m sorry, but we have no more than one copy of 1942 for rent now. —That’s OK. I’ll take _____.
Sam has been appointed _____ manager of the engineering department to take _____ place of George.
My father insisted that every minute _____made full use of ________the work well.
Of all the destinations in the South,Gu Langyu is the very one ________I have been longing to visit.
A party was held _____ the heroes who had helped saved thousands and thousands of lives in the big earthquake in Sichuan.