---I’ve got to go now. ---Must you? I ______ you could stay for dinner with us tonight.
—How long have you _______________ the motorbike? —For about two weeks.
–Attention, please. The flight has to be_______ because of the heavy rain.
–I don’t know your brother. -Oh. The man _______came to see me yesterday is my brother.
On April 14, 2010, a serious earthquake happened in Yushu. More than 2,000 people ______ in it.
People _______the southwest of China were in great need of water a couple of months ago.