Your essay _________ beautifully.Is it the one I saw you writing yesterday?
Mother wanted to be a good provider, a role she ______ since her marriage to Father.
It will make ______big difference if this experiment becomes ______ success.
By the time my mother came back from work, my sister and I ________ supper and were waiting for her at the table.
As is reported, it is 100 years______Qinghua University was founded.
He had his camera ready____ he saw something that would make a good picture.