The Chinese government insists thatthe Huangyan Island _____ part of China and insists the Philippine government______ the arrested Chinese fishermen free.

Other businesses, such as insurance companies, are more concerned with acquiring a central positionso that they are ______ to the urban population. [ ]

1Edward, youhave grown up. You should learn to make your own room ________.

Oh, Rose. ___ you gave us! — Really?

Your suggestion sounds very good, but thereare many ___ difficulties we have to face.