Excuse me, Miss Wang, a man named Robert from the Bank of Construction ____ all morning.Could you speak to him now? [ ]

My son is only 12 years old, but he is ________ in our family. He grows so fast.

It is recognized that the part ___ the UN plays in international relations is important.

Every year, ________ 300,000 visitors come to visit Kaiyuan Temple in Quanzhou from other provinces.

Many approaches have been _______ to control thespread of H7N9 Bird Flu