How_______will you stay here?—Just for two days.[ ]

Although ________ after the Civil War, the American blacks still took no important role in the white Americans except as servants and laborers.

We need some eggs and some tomatoes______ the soup. [ ]

You look unhappy, what’s happening, my son? —I’m wondering how long it’ll be________ we come to China again.

_____ Sunday morning Xiaoming gets up _____half past six.[ ]